Home » List of 487 Nouns That Start with I with Definitions and Examples
nouns-that-start-with-i

List of 487 Nouns That Start with I with Definitions and Examples

by Tim

Welcome to this collection of nouns that start with I. The components of this world are distinct and different from each other. Due to their differences, they demand a separate and unique name for each one of them.

Nouns are used for the purpose of naming things. Names and labels of all tangible or intangible fall under this category.

If we remove nouns from any language, a huge chunk of information would be lost. To boost your knowledge about nouns that start with I, we have designed this list.

You will be learning a lot from this article in terms of good speaking skills. If you complete this whole collection, you will surely see a difference in your communication.

These nouns beginning with I cover a bunch of useful categories that can supplement your language. So, we advise you to explore these nouns starting with I, carefully to get the best out of them. Let’s get started!

You Might Also Like:

Common Nouns That Start with I

We have a list of common nouns that start with I. These nouns will be helpful for you if you want to learn the most basic ones It is always wise to start with the easiest level and then move upwards.

1. Infection

  • Definition: the state of being infected
  • Synonyms: contamination, poison
  • Example: My infection is getting worse.

2. Importance

  • Definition: the state of holding significance
  • Synonyms: rank, position
  • Example: Importance of a good diet cannot be denied.

3. Injury

  • Definition: a wound on body
  • Synonyms: wound, scald
  • Example: The player experienced an injury.

4. Internet

  • Definition: a global network providing a means of communication
  • Synonyms: net, web
  • Example: I am surfing the internet.

5. Information

  • Definition: any piece that makes sense and gives knowledge about something
  • Synonyms: data, info
  • Example: I need more information about this property.

6. Inequality

  • Definition: the state of being unequal
  • Synonyms: disparity, variation
  • Example: Inequality will strongly be rejected here.

7. Independence

  • Definition: the state of being completely free
  • Synonyms: individuality, freedom
  • Example: Pakistan got its independence in 1947.

8. Instruction

  • Definition: a piece of information that guides about something
  • Synonyms: teaching, tuition
  • Example: The instructions written on this pamphlet are unclear.

9. Intestine

  • Definition: a long organ that plays a role in excreting waste out of the body
  • Synonyms: bowel
  • Example: His intestines are hurting.

10. Injustice

  • Definition: absence of fairness
  • Synonyms: bias, prejudice
  • Example: Injustice and foul play are prevalent in society.

Positive Nouns That Start with I

Now let’s look into these 10 positive nouns that start with I. These nouns have the ability to turn any bland sentence into a bright and optimistic one. So, let’s start with this list already!

1. Idea

  • Definition: an opinion or thought
  • Synonyms: impression, knowledge
  • Example: I like your ideas.

2. Invitation

  • Definition: a request for someone’s attendance
  • Synonyms: request, offer
  • Example: I sent mama an invitation.

3. Improvement

  • Definition: the state of enhancing something
  • Synonyms: enhancement, improvement
  • Example: I see many new improvements in the system.

4. Investment

  • Definition: an action of using the money for gaining profit
  • Synonyms: asset, speculation
  • Example: I need your suggestions for investment.

5. Initiative

  • Definition: a bold new step
  • Synonyms: creativity, enterprise
  • Example: We have taken the initiative to collect charity for the less privileged.

6. Income

  • Definition: money or profit received on a daily basis
  • Synonyms: revenue, pay
  • Example: My income is sufficient for a comfortable life.

7. Innovation

  • Definition: a new invention or idea
  • Synonyms: invention, novelty
  • Example: We need to strive towards innovation.

8. Intellect

  • Definition: the ability to understand something
  • Synonyms: intelligence, brilliance
  • Example: I am impressed by your high intellect.

9. Impetus

  • Definition: the force of movement
  • Synonyms: energy, incentive
  • Example: His impetus is amazing!

10. Institution

  • Definition: an organized institute
  • Synonyms: organization, foundation
  • Example: Our institution has a good reputation.

Nouns That Start with I for Kindergarten

Kids learn a lot in kindergarten. It is a crucial age since it sets the basis for all future learning. To make sure that a child learns all the essential nouns that start with the letter I, we have carefully curated these words!

1. Ink

  • Definition: a dark liquid used for writing or printing
  • Synonyms: toner, liquid
  • Example: We ran out of ink for the printer.

2. Interest

  • Definition: the feeling of hoping to know or learn about something or someone
  • Synonyms: curiosity
  • Example: He looked at Sara with interest.

3. Image

  • Definition: a visual representation
  • Synonyms: copy, picture
  • Example: I saw disturbing images of animal abuse.

4. Iron

  • Definition: a metal
  • Synonyms: steel
  • Example: The pillars had iron in them.

5. Inn

  • Definition: a place rented out for stays
  • Synonyms: hotel, motel
  • Example: We are looking for a comfortable inn.

6. Injection

  • Definition: a sharp thin device used to insert drugs in the body
  • Synonyms: shot, dose
  • Example: I am scared of injections.

7. Icon

  • Definition: a representative picture
  • Synonyms: sign, image
  • Example: Jenifer Lopez is an icon of beauty.

8. Illness

  • Definition: the state of being ill
  • Synonyms: sickness
  • Example: Sara asked for a day off work due to her illness.

9. Item

  • Definition: any object
  • Synonyms: piece
  • Example: These items are on sale.

10. Ice-cream

  • Definition: a cold dessert
  • Synonyms: dessert, sweet
  • Example: I want an ice-cream after dinner.

Nouns That Start with I to Describe a Person

These nouns will help you give details about a person. We have compiled 10 nouns that start with I to describe a person. You will be able to learn a bunch of words that give more information about the appearance of a person.

1. Infant

  • Definition: a little baby of months
  • Synonyms: baby, child
  • Example: I find infants very cute.

2. Imagination

  • Definition: the state of imaging something
  • Synonyms: mind, fancy
  • Example: I got her autograph in my imagination.

3. Intention

  • Definition: the purpose behind an action
  • Synonyms: meaning, purpose
  • Example: My intentions were pure.

4. Impression

  • Definition: an opinion about something
  • Synonyms: imprint, hint
  • Example: You made a lasting impression on me.

5. Instructor

  • Definition: a person who teaches
  • Synonyms: teacher, coach
  • Example: Our instructor is very understanding.

6. Individual

  • Definition: one single person
  • Synonyms: person, man
  • Example: We can only serve one individual.

7. Idol

  • Definition: a person who is highly admired
  • Synonyms: star, hero
  • Example: Marilyn Monroe was an idol.

8. Introvert

  • Definition: a person who hesitates to interact with people
  • Synonyms: shy, reserved
  • Example: Sana is an introvert.

9. Imposter

  • Definition: a person who deceives others
  • Synonyms: fraud, phony
  • Example: William turned out to be an imposter.

10. Idealist

  • Definition: a person who lives in an ideal imaginary world
  • Synonyms: romantic, optimist
  • Example: Frank has always been an idealist.

Nouns That Start with I to Describe a Place

Among many places in the world, each and every one has a special name. These nouns beginning with I will take you on a fun-filled tour. Let’s check them out immediately!

1. Iceland

  • Definition: a country in Europe
  • Synonyms: (none)
  • Example: There are many volcanoes in Iceland.

2. India

  • Definition: a country in Asia
  • Synonyms: (none)
  • Example: India is a country of many colorful spices.

3. Indonesia

  • Definition: a country in Asia
  • Synonyms: (none)
  • Example: Indonesia has beautiful islands.

4. Istanbul

  • Definition: a city in Turkey
  • Synonyms: (none)
  • Example: My cousins are in Istanbul these days.

5. Iran

  • Definition: a country in Middle East
  • Synonyms: (none)
  • Example: We bought many snacks from Iran.

6. Ibadan

  • Definition: a city in Nigeria
  • Synonyms: (none)
  • Example: Ibadan has a large population.

7. Iraq

  • Definition: a country in Middle East
  • Synonyms: (none)
  • Example: My sister got married in Iraq.

8. Incheon

  • Definition: a city in South Korea
  • Synonyms: (none)
  • Example: I take a bus from Incheon to Seoul every day.

9. Italy

  • Definition: a country in Europe
  • Synonyms: (none)
  • Example: Monica Belluci is loved in Italy.

10. Israel

  • Definition: a Jewish nation living in Palestine
  • Synonyms: (none)
  • Example: Israel is not accepted as a sovereign nation.

Nouns That Start with I to Describe Things

Coming up we have these noun words that start with I. We need words to describe things. Details are always crucial of any kind of communication. So, these things that start with I will enable you to do that!

1. Island

  • Definition: a piece of land surrounded by water
  • Synonyms: isle, islet
  • Example: We traveled to the island by ship.

2. Igloo

  • Definition: a shelter built from ice blocks
  • Synonyms: hutch, hovel
  • Example: We built an igloo together

3. Iceberg

  • Definition: a huge piece of ice
  • Synonyms: floe, berg
  • Example: The Titanic hit an iceberg.

4. Ice

  • Definition: a frozen form of water
  • Synonyms: snow, frost
  • Example: I put ice in my drink.

5. Ivory

  • Definition: a pale substance taken from the tusks of an elephant.
  • Synonyms: tusk, bone
  • Example: Her necklace had pieces of ivory on it.

6. Insulin

  • Definition: a peptide hormone produced by pancreas
  • Synonyms: humulin, endocrine
  • Example: Insulin is a main hormone in the body.

7. Icicle

  • Definition: a sharp piece of ice
  • Synonyms: spike, pillar
  • Example: An icicle fell on the car.

8. Inhaler

  • Definition: a device used for inserting a drug
  • Synonyms: nebulizer, drug
  • Example: I forgot my inhaler at home.

9. Icebox

  • Definition: a cool compartment
  • Synonyms: refrigerator, fridge
  • Example: Keep the drinks in the icebox.

10. Infirmary

  • Definition: a place where sick people are treated.
  • Synonyms: hospital, sickbay
  • Example: We rushed Martha to the infirmary.

Nouns That Start with I to Describe Animals

The world is filled with exotic animals. Some are domestic while some are wild. We have these I nouns for you that will take you to a world of animals and fauna. Let’s get a glance at these nouns with letter I!

1. Ibex

  • Definition: a wild goat
  • Synonyms: (none)
  • Example: Ibex has long horns.

2. Ibis

  • Definition: a long-legged bird
  • Synonyms: (none)
  • Example: Ibises are found in wetlands.

3. Iguana

  • Definition: a reptile animal
  • Synonyms: (none)
  • Example: She petted an Iguana.

4. Icefish

  • Definition: a white blooded fish
  • Synonyms: (none)
  • Example: Icefish resembles a crocodile.

5. Impala

  • Definition: an antelope
  • Synonyms: (none)
  • Example: We saw an impala at the zoo.

6. Isopod

  • Definition: a kind of crustacean
  • Synonyms: (none)
  • Example: Isopods live both in water and on land.

7. Insect

  • Definition: any arthropod animal
  • Synonyms: (none)
  • Example: An insect fell into the soup.

8. Indri

  • Definition: a long-limbed animal
  • Synonyms: (none)
  • Example: Indris are mostly found in Madagascar.

9. Iguanodon

  • Definition: a kind of dinosaur
  • Synonyms: (none)
  • Example: Iguanodons are extinct.

10. Inchworm

  • Definition: a kind of worm
  • Synonyms: (none)
  • Example: I saw an inchworm on the leaf.

Proper Nouns That Start with I

Let’s hit it up with some proper nouns that start with I! Brace yourselves for an amazing experience of learning about special words. You will be amazed to see how many things have a distinct label on them.

1. Ivanka

  • Definition: a feminine name
  • Synonyms: (none)
  • Example: Ivanka wore a floral dress.

2. Ilinga

  • Definition: a car manufacturing company
  • Synonyms: (none)
  • Example: My brother has an old Ilinga.

3. Illinois

  • Definition: a US state
  • Synonyms: (none)
  • Example: Illinois is very hot these days.

4. Isaac

  • Definition: a name for boys
  • Synonyms: (none)
  • Example: Isaac discovered great wealth.

5. Icona

  • Definition: an automobile designer company
  • Synonyms: (none)
  • Example: I like the new Icona.

6. Iberia

  • Definition: an airline
  • Synonyms: (none)
  • Example: We have booked a seat in Iberia.

7. Isabel

  • Definition: a name for girls
  • Synonyms: (none)
  • Example: Isabel and I split up last summer.

8. Idaho

  • Definition: a US state
  • Synonyms: (none)
  • Example: Idaho has many mountains.

9. Indianapolis

  • Definition: a city in Indiana
  • Synonyms: (none)
  • Example: Indianapolis is also known as Indy.

10. Idris

  • Definition: a name for boys
  • Synonyms: (none)
  • Example: Idris bought me a phone.

Nouns That Start with I – Full List (487 Words)

We have compiled a list of nouns that start with I. This way you will easily be able to scroll through them at one place, without the need to navigate each category separately.

  • Infection
  • Importance
  • Injury
  • Internet
  • Information
  • Inequality
  • Independence
  • Instruction
  • Intestine
  • Injustice
  • Ivanka
  • Ilinga
  • Illinois
  • Isaac
  • Icona
  • Iberia
  • Isabel
  • Idaho
  • Indianapolis
  • Idris
  • Idea
  • Invitation
  • Improvement
  • Investment
  • Initiative
  • Income
  • Innovation
  • Intellect
  • Impetus
  • Institution
  • Ink
  • Interest
  • Image
  • Iron
  • Inn
  • Injection
  • Icon
  • Illness
  • Item
  • Ice-cream
  • Infant
  • Imagination
  • Intention
  • Impression
  • Instructor
  • Individual
  • Idol
  • Introvert
  • Imposter
  • Idealist
  • Iceland
  • India
  • Indonesia
  • Istanbul
  • Iran
  • Ibadan
  • Iraq
  • Incheon
  • Italy
  • Israel
  • Island
  • Igloo
  • Iceberg
  • Ice
  • Ivory
  • Insulin
  • Icicle
  • Inhaler
  • Icebox
  • Infirmary
  • Ibex
  • Ibis
  • Iguana
  • Icefish
  • Impala
  • Isopod
  • Insect
  • Indri
  • Iguanodon
  • Inchworm
  • Infinitive
  • Individualism
  • Ivy
  • Indigation
  • Imputation
  • Interceptor
  • Interpreter
  • Interviewer
  • Impairment
  • Interregnum
  • Itinerary
  • Ideal
  • Inventory
  • Indulgence
  • Index
  • Ind
  • Illegitimacy
  • Intolerance
  • Irredentism
  • Imperfection
  • Insane
  • Idiot
  • Inhibitor
  • Institutionalization
  • Impressionist
  • Irritability
  • Investor
  • Imitator
  • Insularity
  • Iodoprotein
  • Intercourse
  • Implication
  • Intrusion
  • Irritation
  • Itemization
  • Intake
  • Inclusion
  • Irresponsibility
  • Infestation
  • Indictment
  • Indivisibility
  • Inconsistency
  • Ingestion
  • Invader
  • Irony
  • Immodesty
  • Impropriety
  • Insecurity
  • Imitation
  • Inadmissibility
  • Inversion
  • Idealization
  • Illumination
  • Iodination
  • Insistence
  • Interrelation
  • Indication
  • Interview
  • Instrumentation
  • Impurity
  • Ill
  • Ionosphere
  • Impartiality
  • Inauguration
  • Intellectual
  • Illegal
  • Interim
  • Interval
  • Interposition
  • Inquiry
  • Inference
  • Introspection
  • Inheritance
  • Indignation
  • Indifference
  • Indecision
  • Ignition
  • Impediment
  • Inscription
  • Intern
  • Interment
  • Inviolability
  • Illustrator
  • Insurance
  • Importation
  • Integration
  • Invite
  • Infraction
  • Issue
  • Infringement
  • Invigoration
  • Integer
  • Illusion
  • Imbalance
  • Inbox
  • Imprisonment
  • Issuance
  • Infarction
  • Imagnation
  • Indigestion
  • Industrialization
  • Intensity
  • Iconoclasm
  • Inflection
  • Infancy
  • Instancy
  • Irregularity
  • Inaction
  • Impersonation
  • Invalid
  • Iota
  • Invasion
  • Inferno
  • Incipience
  • Informant
  • Inflation
  • Idolatry
  • Influx
  • Installation
  • Inactivity
  • Identification
  • Incitement
  • Impatience
  • Incarnation
  • Initiation
  • Industralization
  • Indium
  • Introduction
  • Individuation
  • Interpretation
  • Indicator
  • Insult
  • Inception
  • Iridium
  • Infiltration
  • Islam
  • Insulation
  • Ideologist
  • Instability
  • IOS
  • Immorality
  • Inexperience
  • Immortality
  • Injunction
  • Industrialist
  • Inhalation
  • Immaturity
  • Interrelationship
  • Immensity
  • Insulator
  • Intuition
  • Invitee
  • Iodoamino
  • Irish
  • Instant
  • Incident
  • Import
  • Interne
  • Independent
  • Inadvertence
  • Impotence
  • Insanity
  • Incursion
  • Interaction
  • Imposition
  • Intereference
  • Imagineer
  • Illiteracy
  • Innovator
  • Idiom
  • Ire
  • Idolizer
  • Irrationality
  • Incense
  • Inaugural
  • Inertia
  • Inverse
  • Inlet
  • Imbecile
  • Industrialism
  • Intensifier
  • Incipiency
  • Incompatibility
  • Idler
  • Intensification
  • Initial
  • Initiator
  • Incorporation
  • Imbroglio
  • Inculcation
  • Introject
  • Irreproducibility
  • Indenture
  • Interior
  • Infatuation
  • Institutor
  • Incubi
  • Identity
  • Irradiation
  • Inquisitor
  • Implement
  • Instance
  • Inferiority
  • Intima
  • Intercept
  • Imaginer
  • Incantation
  • Interference
  • Integral
  • Interface
  • Irrigation
  • Intimate
  • Immigration
  • Intent
  • Industry
  • Incomprehension
  • Incompetence
  • Incidence
  • Ileum
  • Insight
  • Imagery
  • Imperialist
  • Isle
  • Intruder
  • Idyll
  • Interplay
  • Instillation
  • Invocation
  • Investigation
  • Inability
  • Idealism
  • IPhone
  • Impossibility
  • Ionizer
  • Isabella
  • Intrigue
  • Infinite
  • Individuality
  • Infamy
  • Involvement
  • Incapacity
  • Intimacy
  • Infantry
  • Improvisation
  • Interpolation
  • Irregular
  • Innocence
  • Immunization
  • Illustration
  • Inducement
  • Inamorato
  • Integrity
  • Irsac
  • Iodine
  • Isobar
  • Impotency
  • Indefinite
  • Ingenuity
  • Insouciance
  • Institute
  • Irresolution
  • Indoctrination
  • Ingredient
  • Inheritor
  • Insubordination
  • Inspection
  • Invention
  • Impiety
  • Impresario
  • Ideology
  • Intemperance
  • Insert
  • Inch
  • Imperfectability
  • Interlocutor
  • Impresser
  • Immersion
  • Indemnity
  • Incubation
  • Incredulity
  • Interruption
  • Interchange
  • Incline
  • Inceptor
  • Irritant
  • Investigator
  • Invulnerability
  • Individualist
  • Informality
  • Infliction
  • Infield
  • Inadequacy
  • Iodide
  • Intransigence
  • Isolation
  • Intimidation
  • Indisposition
  • Influence
  • Inclination
  • Infantrymen
  • Impulse
  • Increase
  • Inflammation
  • Inflow
  • Ingratitude
  • Insolence
  • Insomnia
  • Intersection
  • Interrogator
  • Imprimatur
  • Incorruptibility
  • Innuendo
  • Instinct
  • Infiniteness
  • Interferometer
  • Impasse
  • Insertion
  • Intermarriage
  • Inaccuracy
  • Immigrant
  • Incongruity
  • Intelligence
  • Indolence
  • Impact
  • Impunity
  • Instrument
  • Induction
  • Interdependence
  • Impudence
  • Incentive
  • Infrared
  • Infinity
  • Intervention
  • Ingratitoode
  • Inconvenience
  • Insurrection
  • Inquest
  • Inamorata
  • Interrogation
  • Indefinity
  • Immobility
  • Influenza
  • Inside
  • Intendant
  • Inventor
  • Instigator
  • Indivisible
  • Insignificance
  • Infirmity
  • Imminence
  • Isolationism
  • Implementation
  • Infusion
  • Insurgence
  • Itch
  • Indirection
  • Invalidism
  • Infarct
  • Intermission
  • Insemination
  • Immediacy
  • Isocyanate
  • Involution
  • Inscrutability
  • Inpost
  • Inhabitation
  • Icecap
  • Interlude
  • Inspiration
  • Imperative
  • Improviser
  • Ionization
  • Inspector
  • Infidelity
  • Interpretor
  • Implant
  • Input
  • Inactivation
  • Ireland
  • Infantryman
  • Influent
  • Inoculation
  • Idiocy
  • Infuriation
  • Intelligentsia
  • Installment
  • Insinuation
  • Insecticide
  • Incinerator
  • Interviewee
  • Irreverence
  • Inset
  • Inmate
  • Inevitability
  • Ity
  • Inefficiency
  • Impromptu
  • Inhibition
  • Imperialism
  • Instigation
  • Idleness
  • International
  • Ion
  • Intellectuality
  • Immunity
  • Intonation
  • Ignorance

Final Thoughts on Nouns That Start with I

To conclude it all, we congratulate you on acquiring knowledge about some rare nouns that start with I.

We walked you through many common and proper nouns that start with I, which will make up a good portion of your vocabulary. This article is a golden opportunity for you!

The power of good communication cannot be underestimated. If you adorn your daily interactions with sophisticated vocabulary, they become a lot brighter. These nouns starting with I are a perfect tool for that!

We hope that these nouns beginning with I were helpful for you. You can get the maximum benefit out of them by making them a part of your daily conversations. We are ending this article with the hope of seeing you again!

Related Videos

Leave a Comment