GRE Vocab Is

iconoclast

ideological

idiosyncrasy

idyllic

ignominy

illiberal

illusory

imbroglio

imminent

immure

immutable

impassive

impeccable

impecunious

impeded

impenetrable

imperative

imperious

imperturbable

impetuous

impetus

impinge

implacable

implication

implicit

imploring

importune

impregnable

imprimatur

impromptu

impudence

impugn

inalienable

inane

incandescent

incensed

inchoate

incipient

incisive

incoherent

incorporate

incorrigible

inculcate

incumbent

indefatigable

indictment

indigenous

indignant

indomitable

industrious

ineffable

ineluctable

inestimable

inexorable

infinitesimal

influx

ingenious

ingenuous

ingrained

ingratiate

inimical

inimitable

innate

innocuous

inordinate

inscrutable

insinuate

insipid

insolence

insular

integrate

interloper

intimate

intrepid

intrinsic

intrusive

inundated

inveigh

inveigle

invidious

inviolate

irascible

irk

ironic