Are you looking for the useful list of adjectives in English? This lesson provides a full list of over 700 adjectives that start with I with practical examples and ESL infographic. Now, let’s take a look.
Contents
Adjectives that Start with I
List of Adjectives Beginning with I
- Itinerant
- Iterative
- Itchy
- Italic
- Italian
- Irruptive
- Irritative
- Irritating
- Irritated
- Irritable
- Irrevokable
- Irrevocable
- Irreversible
- Irreverent
- Irretrievable
- Irresponsible
- Irresolute
- Irresistible
- Irreproducible
- Irrepressible
- Irreplaceable
- Irreparable
- Irremovable
- Irremediable
- Irreligious
- Irrelevant
- Irregular
- Irrefutable
- Irreducible
- Irrecoverable
- Irreconcilable
- Irreclaimable
- Irrational
- Ironlike
- Ironical
- Ironic
- Ironed
- Ironclad
- Iron
- Irksome
- Iritic
- Irish
- Iridescent
- Iridaceous
- Irenic
- Ireful
- Irate
- Irascible
- Iraqi
- Iranian
- Ionized
- Ionic
- Ionian
- Iodized
- Iodinating
- Iodinated
- Inwrought
- Inward
- Invulnerable
- Involved
- Involute
- Involuntary
- Involucrate
- Inviting
- Invitatory
- Invitational
- Invisible
- Inviolate
- Inviolable
- Invincible
- Invigorating
- Invigorated
- Invidious
- Inveterate
- Investigatory
- Investigative
- Invertible
- Inverted
- Invertebrate
- Inverse
- Inventive
- Invasive
- Invariant
- Invariable
- Invaluable
- Invalidating
- Invalidated
- Invalid
- Invading
- Inutile
- Inured
- Inundated
- Intumescent
- Intuitive
- Intuitionist
- Intrusive
- Intruding
- Introvertive
- Introvertish
- Introverted
- Introversive
- Introspective
- Introjected
- Introductory
- Intrinsic
- Intriguing
- Intricate
- Intrepid
- Intravenous
- Intrauterine
- Intrastate
- Intraspecific
- Intraspecies
- Intransitive
- Intransigent
- Intramuscular
- Intramural
- Intramolecular
- Intralobular
- Intragroup
- Intradermic
- Intradermal
- Intractable
- Intracranial
- Intracerebral
- Intracellular
- Intoxicating
- Intoxicated
- Intoxicant
- Intoned
- Intolerant
- Intolerable
- Intimidating
- Intimidated
- Intimate
- Intimal
- Intestinal
- Intestate
- Interwoven
- Intervening
- Intertribal
- Intertidal
- Interstitial
- Interstellar
- Interstate
- Interspecific
- Interspecies
- Intersexual
- Intersecting
- Interschool
- Interscholastic
- Interrupted
- Interrogatory
- Interrogative
- Interrelated
- Interred
- Interracial
- Interpretive
- Interpreted
- Interpretative
- Interpretable
- Interplanetary
- Interpersonal
- Interoperable
- Interoceptive
- Internecine
- Internationalist
- International
- Internal
- Intermural
- Intermolecular
- Intermittent
- Interminable
- Intermeshed
- Intermediate
- Interlocutory
- Interlocking
- Interlinking
- Interlinear
- Interlineal
- Interlacing
- Interlaced
- Interior
- Interim
- Intergalactic
- Interfering
- Interfaith
- Interfacial
- Interesting
- Interested
- Interdisciplinary
- Interdependent
- Intercrossed
- Intercostal
- Intercontinental
- Interconnected
- Intercollegiate
- Interchurch
- Interchangeable
- Intercellular
- Intercalary
- Interbred
- Interactive
- Interactional
- Intentional
- Intent
- Intensive
- Intensifying
- Intensified
- Intense
- Intended
- Intemperate
- Intelligible
- Intelligent
- Intellectual
- Integrative
- Integrated
- Integral
- Intangible
- Intact
- Insusceptible
- Insurrectionary
- Insurrectional
- Insurgent
- Insured
- Insurable
- Insupportable
- Insuperable
- Insulting
- Insular
- Insufficient
- Insufferable
- Insubstantial
- Insubordinate
- Instrumental
- Instructive
- Instructional
- Institutional
- Instinctive
- Instinct
- Instigative
- Instant
- Inst
- Inspiriting
- Inspiring
- Inspired
- Inspiratory
- Inspirational
- Insouciant
- Insomniac
- Insolvent
- Insolvable
- Insoluble
- Insolent
- Insistent
- Insipid
- Insinuating
- Insincere
- Insignificant
- Insightful
- Insidious
- Inside
- Inshore
- Inseparable
- Insentient
- Insensitive
- Insensible
- Insensate
- Insecure
- Insectivorous
- Insecticidal
- Inscrutable
- Inscriptive
- Inscribed
- Insatiate
- Insatiable
- Insanitary
- Insane
- Insalubrious
- Inquisitorial
- Inquisitive
- Inquiring
- Inpouring
- Inorganic
- Inordinate
- Inopportune
- Inoperative
- Inoperable
- Inoffensive
- Inodorous
- Innumerous
- Innumerate
- Innumerable
- Innovative
- Innovational
- Innocuous
- Innocent
- Innermost
- Inner
- Innate
- Inmost
- Inland
- Inlaid
- Inky
- Injurious
- Injured
- Injudicious
- Injectable
- Initiatory
- Initiative
- Initial
- Iniquitous
- Inimitable
- Inimical
- Inhumed
- Inhumane
- Inhuman
- Inhospitable
- Inhibitory
- Inhibited
- Inheriting
- Inherited
- Inheritable
- Inherent
- Inhalant
- Inhabited
- Inhabitable
- Inguinal
- Ingrown
- Ingrowing
- Ingratiatory
- Ingratiating
- Ingrained
- Inglorious
- Ingenuous
- Ingenious
- Infuriating
- Infuriated
- Infrequent
- Infrasonic
- Infrared
- Infrangible
- Infrahuman
- Informed
- Informatory
- Informative
- Informational
- Informal
- Influential
- Influent
- Inflowing
- Inflexible
- Inflectional
- Inflected
- Inflationary
- Inflated
- Inflatable
- Inflammable
- Inflamed
- Infirm
- Infinitival
- Infinite
- Infertile
- Infernal
- Inferior
- Inferential
- Infelicitous
- Infective
- Infectious
- Infected
- Infeasible
- Infatuated
- Infantile
- Infamous
- Infallible
- Inextensible
- Inexpungible
- Inexpugnable
- Inexpressive
- Inexpressible
- Inexplicit
- Inexplicable
- Inexpiable
- Inexpert
- Inexperienced
- Inexpensive
- Inexpedient
- Inexorable
- Inexhaustible
- Inexcusable
- Inexact
- Inevitable
- Inestimable
- Inessential
- Inescapable
- Inertial
- Inert
- Inerrant
- Inerrable
- Ineradicable
- Inequitable
- Inept
- Ineluctable
- Ineligible
- Inelegant
- Inelastic
- Inefficient
- Inefficacious
- Ineffectual
- Ineffective
- Ineffable
- Inedible
- Inebriated
- Indwelling
- Industrious
- Industrialized
- Industrial
- Indusial
- Indurate
- Indulgent
- Inductive
- Induced
- Indubitable
- Indrawn
- Indoor
- Indonesian
- Indomitable
- Indolent
- Indocile
- Indivisible
- Individualized
- Individualistic
- Individualist
- Individual
- Indistinct
- Indissoluble
- Indisputable
- Indisposed
- Indispensable
- Indiscriminate
- Indiscrete
- Indiscreet
- Indiscernible
- Indirect
- Indigo
- Indignant
- Indigestible
- Indigent
- Indigenous
- Indifferent
- Indie
- Indictable
- Indicatory
- Indicative
- Indian
- Indexless
- Indexical
- Indeterminate
- Indeterminable
- Indestructible
- Indescribable
- Independent
- Indentured
- Indelicate
- Indelible
- Indehiscent
- Indefinite
- Indefinable
- Indefensible
- Indefeasible
- Indefatigable
- Indecorous
- Indecisive
- Indecent
- Indebted
- Incurved
- Incurvate
- Incursive
- Incurious
- Incurable
- Incumbent
- Inculpatory
- Inculpable
- Incriminatory
- Incriminating
- Incremental
- Incredulous
- Incredible
- Increasing
- Increased
- Incorruptible
- Incorrupt
- Incorrigible
- Incorrect
- Incorporeal
- Incorporative
- Incorporated
- Incorporate
- Inconvertible
- Inconvenient
- Incontrovertible
- Incontinent
- Incontestable
- Inconstant
- Inconspicuous
- Inconsolable
- Inconsistent
- Inconsiderate
- Inconsiderable
- Inconsequential
- Inconsequent
- Incongruous
- Incongruent
- Inconclusive
- Inconceivable
- Incomputable
- Incomplete
- Incompetent
- Incompatible
- Incomparable
- Incoming
- Incombustible
- Incoherent
- Incognizant
- Incognito
- Inclusive
- Included
- Inclined
- Inclement
- Incisive
- Incised
- Incipient
- Incidental
- Incident
- Inchoative
- Incessant
- Incertain
- Inceptive
- Incensed
- Incendiary
- Incautious
- Incased
- Incarnate
- Incapacitating
- Incapacitated
- Incapable
- Incandescent
- Incan
- Incalculable
- Inbuilt
- Inbred
- Inbound
- Inborn
- Inboard
- Inauthentic
- Inauspicious
- Inaugural
- Inaudible
- Inattentive
- Inartistic
- Inarticulate
- Inarguable
- Inappropriate
- Inappreciable
- Inapposite
- Inapplicable
- Inanimate
- Inane
- Inalterable
- Inalienable
- Inaesthetic
- Inadvisable
- Inadvertent
- Inadmissible
- Inadequate
- Inactive
- Inaccurate
- Inaccessible
- In
- Imputable
- Impure
- Impulsive
- Impuissant
- Impugnable
- Impudent
- Imprudent
- Improvised
- Improving
- Improvident
- Improved
- Improvable
- Improper
- Impromptu
- Improbable
- Imprisoned
- Impressive
- Impressionist
- Impressionable
- Impressible
- Impressed
- Impregnable
- Imprecise
- Impractical
- Impracticable
- Impoverished
- Impotent
- Impossible
- Imposing
- Imposed
- Importunate
- Imported
- Important
- Imponderable
- Impolitic
- Impolite
- Imploring
- Implike
- Implicit
- Implicative
- Implicational
- Implicated
- Implemented
- Implemental
- Implausible
- Implanted
- Implacable
- Impish
- Impious
- Impetuous
- Impetiginous
- Impervious
- Imperviable
- Imperturbable
- Impertinent
- Impersonal
- Impermissible
- Impermeable
- Impermanent
- Imperishable
- Imperious
- Imperialistic
- Imperialist
- Imperial
- Imperforate
- Imperfectible
- Imperfect
- Imperceptible
- Imperative
- Impenitent
- Impenetrable
- Impending
- Impendent
- Impelling
- Impellent
- Impelled
- Impeding
- Impeded
- Impecunious
- Impeccant
- Impeccable
- Impatient
- Impassive
- Impassioned
- Impassable
- Impartial
- Imparipinnate
- Impalpable
- Impaired
- Impacted
- Immutable
- Immunological
- Immunologic
- Immunogenic
- Immunized
- Immunised
- Immune
- Immoveable
- Immovable
- Immotile
- Immortal
- Immoral
- Immodest
- Immoderate
- Immobile
- Immiscible
- Imminent
- Immensurable
- Immense
- Immemorial
- Immediate
- Immeasurable
- Immature
- Immaterial
- Immanent
- Immaculate
- Imitative
- Imitation
- Imbricated
- Imbricate
- Imbecilic
- Imbecile
- Imbalanced
- Imaginative
- Imaginary
- Imaginable
- Illustrious
- Illustrative
- Illusory
- Illusive
- Illusionary
- Illusional
- Illuminating
- Illuminated
- Illogical
- Illiterate
- Illimitable
- Illicit
- Illiberal
- Illegitimate
- Illegible
- Illegal
- Illative
- Ill
- Iliac
- Ignored
- Ignorant
- Ignoble
- Ignitible
- Ignited
- Ignitable
- Ignescent
- Igneous
- Iffy
- Idyllic
- Idolized
- Idolised
- Idolatrous
- Idle
- Idiotic
- Idiopathic
- Idiomatical
- Idiomatic
- Idiographic
- Ideological
- Ideologic
- Ideographic
- Identified
- Identifiable
- Identical
- Idempotent
- Ideational
- Idealized
- Idealistic
- Idealised
- Ideal
- Icy
- Ictic
- Icteric
- Ictal
- Iconic
- Icky
- Ichorous
- Icelandic
- Icebound
- Ibsenian
- Iberian
Example Sentences
Itinerant
- The use of itinerant magistrates gradually increased, making prosecutions more convenient.
Iterative
- Numerical examples show that the iterative method is efficient.
Itchy
- My skin has broken out in an itchy rash.
Italic
- This sentence is in italic type.
Italian
- I’m a big fan of Italian food.
Irruptive
- Irruptive rock body reservoir is one of important volcanic rock reservoirs.
Irritative
- Do not take any irritative food like spice, alcohol or seafood, etc.
Irritating
- He’s the most irritating man I’ve ever met.
Irritated
- His remarks irritated me a little.
Irritable
- She was irritable when she was unhappy.
Irrevocable
- His life was set on an irrevocable course.
Irreversible
- He suffered irreversible brain damage in the crash.
Irreverent
- He employs an irreverent humour to salt his observation.
Irretrievable
- The money already paid is irretrievable.
Irresponsible
- The mischief arose from irresponsible gossip.
Irresolute
- He is never irresolute or inactive.
Irresistible
- He felt an irresistible impulse to jump.
Irreproducible
- Time is the irreproducible luxury.
Irrepressible
- Her innate and irrepressible sense of humor made it all happen.
Irreplaceable
- This is a unique and irreplaceable opportunity.
Irreparable
- Her death is an irreparable loss to the firm.
Irremovable
- Some memories are set to be irremovable.
Irremediable
- The split between reality and illusion has become irremediable.
Irreligious
- This is not to say that Richard was irreligious.
Irrelevant
- We’re focusing too much on irrelevant details.
Irregular
- I worked quite irregular hours.
Irrefutable
- There was irrefutable evidence of his guilt.
Irreducible
- It is the irreducible seat of strength.
Irrecoverable
- The insurance premium is wholly irrecoverable.
Irreconcilable
- This view is irreconcilable with common sense.
Irreclaimable
- If bend hind irreclaimable, should change new.
Irrational
- She was prey to irrational fears.
Ironical
- Don’t be ironical with me.
Ironic
- That is a summary and ironic end.
Ironed
- The laundry soured before if was ironed.
Ironclad
- That is an ironclad fact that is beyond controversy.
Iron
- Her upper arms were seized in an iron grip.
Irksome
- I found the restrictions irksome.
Irish
- He played an Irish melody on the harp.
Iridescent
- Most have an iridescent or metallic edge to them.
Irate
- The announcement was designed to pacify the irate crowd.
Irascible
- He was an irascible man.
Iraqi
- The future of Iraq belongs to the Iraqi people.
Iranian
- The wide-body jet was filled with well-off Iranian people.
Ionized
- The idea behind the ion motor is to make use of the electrical properties of ionized atoms.
Ionic
- Each type of ion in an ionic lattice has its own coordination number.
Ionian
- Book online the cheapest hotels in ionian islands – low prices and high discounts.
Iodized
- I got to know the crucial use of iodized salt for us.
Iodinated
- Disclosed is a method for preparing an iodinated aromatic compound.
Inwrought
- His thoughts were inwrought with his love for her.
Inward
- Her calm expression hid her inward panic.
Invulnerable
- The submarine is invulnerable to attack while at sea.
Involved
- He’s involved in the organization of a new club.
Involute
- The involute progression of hallucination is strange.
Involuntary
- She gave an involuntary shudder.
Inviting
- Thanks so much for inviting us today.
Invitational
- The invitational football match was snowed off.
Invisible
- The gun can fire invisible rays.
Inviolate
- We believed our love was inviolate.
Inviolable
- The people possess inviolable rights.
Invincible
- Young athletes think of themselves as invincible.
Invigorating
- They are looking into ways of invigorating the department.
Invigorated
- We were invigorated by our walk.
Invidious
- Police officers fear invidious comparisons.
Inveterate
- I am sometimes accused of being an inveterate poseur.
Investigatory
- The police have full investigatory powers.
Investigative
- The article was an excellent piece of investigative journalism.
Invertible
- Some results related to invertible matrices over bounded distributive lattice are generalized to matrices over incline.
Inverted
- He inverted the glass and the water ran out.
Invertebrate
- In contrast to boiling it alive, freezing an invertebrate to death is a humane thing to do.
Inverse
- This is the inverse of his earlier proposition.
Inventive
- She has a highly inventive mind.
Invasive
- One of his specialities is minimally invasive surgery.
Invariant
- The speed of light is an invariant constant.
Invariable
- The menu is invariable but the food is always good.
Invaluable
- Your advice has been invaluable to us.
Invalidated
- Some of the other criticisms were invalidated years ago.
Invalid
- Your action has rendered our contract invalid.
Invading
- They abandoned their lands to the invading forces.
Inured
- The prisoners quickly became inured to the harsh conditions.
Inundated
- The fields were inundated with flood.
Intuitive
- He seemed to have an intuitive awareness of how I felt.
Intuitionist
- Some of the consequences of the intuitionist thesis are little short of revolutionary.
Intrusive
- They found the television cameras too intrusive.
Adjectives that Start with I | Pictures