13-Letter Words Starting with I

English word

Ichthyology

Iconographer

Iconography

Idealization

Exact sameness

""A character or symbol representing an idea or a thing without expressing the pronunciation of a particular word or words for it, as in the traffic sign commonly used for "no parking" or "parking prohibited." Also called ideograph .""

Ideological

Idiomatic

Ignobleness

Illiberalism

The state of being illiberal; illiberality.

Illiquidity

Illogical

The state or quality of being imaginary; unreality.

In a creative way

Creatively

Imitative

IMMANENTIST

""The doctrine that immaterial substances or spiritual being exist, or are possible.""

""One who believes in or professes, immaterialism.""

""The state or quality of being immaterial or incorporeal; as, the immateriality of the soul. as, the immateriality of the soul.""

To render immaterial or incorporeal.

""The quality or relations of being immediate in manner, place, or time; exemption from second or interventing causes.""

Immenseness

Immoderation

Immortality

Immortalizer

Quality of being immovable.

Person associated with (-ist)

IMMUNOGEN any substance that produces immunity when introduced into the body.

IMMUNOGEN any substance that produces immunity when introduced into the body.

IMMUNOGEN any substance that produces immunity when introduced into the body.

English word

Type of allergy treatment

Immutable

Impassive

Impassivity

""The quality of being impeccable; exemption from sin, error, or offense.""

The state of being impecunious.

Impecunious

Imperceptible.

Flea's alarmed discovery (wordplay)

Impossible to feel

Too slight to be noticed

IMPERCEPTIBLE Not perceptible; not to be apprehended or cognized by the souses; not discernible by the mind; not easily apprehended.

Imperceptive.

They're not right? That's right

IMPERFECTIVE imperfect

The state of being imperfect.

Expansionist

Imperious

Imperishable

Impermanence

Impermanent

Not allowed

IMPERMISSIBLE Not permissible.

The quality of being impersonal; want or absence of personality.

IMPERSONAL Not personal; not representing a person; not having personality.

IMPERSONATE To invest with personality; to endow with the form of a living being.

Pretence of being another person

Pretending to be someone else

Pretence of being someone else

They take others off ropes in a storm at sea

They take off more points as boxer finally reels

Impertinence

In an impertinent manner.

Calm after suffering a terrible bump

Cool as a cucumber

Keeping calm

In an imperturbable manner; calmly.

Impetuosity

Impetuous

By implication.

Factors difficult to assess

They are difficult to assess

They are impossible to assess

Importunate

Importunity

""IMPOVERISHER One who, or that which, impoverishes.""

Impoverish

Impossible to carry out

Unable to be done

Not feasible

Imprecise

Impregnation

A theory and school of art.

Is he taking off as an artist (wordplay)

He takes off with a Monet, maybe

Ape suit wearer (wordplay)

Imprisonment

I unhappily permit poser to accept one's mistakes

Improvidence

In a improvident manner.

See Improvvisatore. Improvvisatore.

Tendency to act without forethought

Thoughtless haste

Impulsivity

Inadvertence

In an unguarded moment

By accident

Accidentally

The quality or state of being inanimate.

Not appreciable; too small to be perceived; incapable of being duly valued or estimated.

INAPPRECIABLE Not appreciable; too small to be perceived; incapable of being duly valued or estimated.

Wrong trousers cut below hip

Out of place

Out of keeping

Inarticulate

Inattentive

Incalescence

Light-bulb's offering

White-hot glow

White heat

The quality or state of being incapable; incapability.

Notable

Hamstrings

Locking up in vehicle, reacting strangely

Judicial confinement

Imprisonment

Confinement

Incendiarism

Serious burnings

Inclinometer

Inclusive

Incognizance

Revenue accepted but Libs protest - not a burning issue

Fireproof

Incommodity

Incompatible

Incompetence

Ineptly

Beyond one's imagination

Beyond possibility of thought

Beyond belief

""INCONCEIVABLE Not conceivable; incapable of being conceived by the mind; not explicable by the human intellect, or by any known principles or agencies; incomprehensible; as, it is inconceivable to us how the will acts in producing muscular motion. as, it is inconceivable to us how the will acts in producing muscular motion.""

Incongruence

Incongruent

Incongruity

Not consecutive; not in sequence inconsecutively   adv

As a result

Popular party game, unfinished as a result

Thoughtless of others

Cretins with no idea turning rude

Lacking thought for others

Inconsistency.

Variability (of opinion, performance)

Lack of a harmonious uniformity

Inherent self-contradiction

Inconsonance

Inconstancy

Popular and match fit, beyond dispute

Stolen cabinet is damaged, for sure

Can be in competition, to be sure

""INCONTESTABLE Not contestable; not to be disputed; that cannot be called in question or controverted; incontrovertible; indisputable; as, incontestable evidence, truth, or facts. as, incontestable evidence, truth, or facts.""

Incontinence

""In an incontinent manner; without restraint, or without due restraint; used esp. of the passions or appetites.""

Cause trouble (to)

Cause difficulties for

Trouble in the loo

Inconvenience.

""Not convertible; not capable of being transmuted, changed into, or exchanged for, something else; as, one metal is inconvertible into another; bank notes are sometimes inconvertible into specie. as, one metal is inconvertible into another; bank notes are sometimes inconvertible into specie.""

In an inconvertible manner.

Not convincible; incapable of being convinced.

""Incorporating or tending to incorporate; as, the incorporative languages (as of the Basques, North American Indians, etc. ) which run a whole phrase into one word. as, the incorporative languages (as of the Basques, North American Indians, etc. ) which run a whole phrase into one word.""

In an incorporeal manner.

The quality of being incorrect; want of conformity to truth or to a standard; inaccuracy; inexactness; as incorrectness may in defect or in redundance. incorrectness may in defect or in redundance.

Incorrigible

Proof against decay or bribery

Honest, and disposed to err in public

Not subject to decay

Freedom or exemption from decay or corruption.

The quality or state of being incredible; incredibleness.

Incredulity

In an incredulous manner; with incredulity.

Incremental

Incuriosity

Unconcernedness; incuriosity.

One feeling bad at poorly patient

Tireless debating if ale is drunk

Tireless in pursuit of weight control (wordplay)

Without weariness; without yielding to fatigue; persistently.

Indehiscence

Independence

Alone and unaided

Too unusual for words

Impossible to put into words

Beyond expression

How blue Elvis Presley once was

The state or quality of being indeterminate.

Tea and dinner-time strangely uncertain

Not precisely fixed

Comically entertained? I'm not sure

State of indecision

Attitudes ()

Indifference

In mediocre style

Indigestible

Not clear

INDISCIPLINE Want of discipline or instruction.

Indiscipline

Indiscretion

Key spies blend in somehow, casing area

Like many an office aide

Vital hip damage straddling fences

In an indispensable manner.

Adjective (-able)

Having nothing distinctive; common.

Individual

""The mark as an individual, or to distinguish from others by peculiar properties; to invest with individuality.""

Driven to accept ideas without question

Brainwashed? Not I - and with credit in order

Brainwashed

Indoctrinate

Indomethacin

Industrial

""To make industrial; to develop so that most of the working population is engaged in non-agricultural labor; to develop economically; -- of nations or geographical areas; as, to industrialize underdeveloped nations.as, to industrialize underdeveloped nations.""

Incapable of being educated.

Unspeakable nature

In an ineffective manner; without effect; inefficiently; ineffectually.

Without effect; in vain.

Not efficacious; not having power to produce the effect desired; inadequate; incompetent; inefficient; impotent.

Inefficient

""Marked by or accepting of social, economic, or political inequality.""

The lack of qualifications (for something)

Impossibility to be avoided or shunned; inevitableness.

Inexactitude

Inexactness

Impossible to use up

Tireless

""INEXHAUSTIBLE Incapable of being exhausted, emptied, or used up; unfailing; not to be wasted or spent; as, inexhaustible stores of provisions; an inexhaustible stock of elegant words. as, inexhaustible stores of provisions; an inexhaustible stock of elegant words.""

""The quality of being inexorable, or unyielding to entreaty.""

Inexpedience

Not <?/<?/pediently; unfitly.

Inexpensive

Green; lacking skill

Gina undressed and felt raw

Green, naive

Inexperience

Incapable of being explained; inexplicable.

Beyond description

Beyond words

In an inexpressible manner or degree; unspeakably; unutterably.

Infantility

The state of being infeasible; impracticability.

Infectivity

By way of inference.

Inferiority

Infertility

Small and barely discernible

Very, very small

Start of the commentary

""The quality or state of being inflexible, or not capable of being bent or changed; unyielding stiffness; inflexibleness; rigidity; firmness of will or purpose; unbending pertinacity; steadfastness; resoluteness; unchangeableness; obstinacy.""