DictionaryRoot: in-
Latin
in-
not; without
Forms
- in-
- im- — Used before b, m, or p in Latin.
- il- — Used before l in Latin.
- ir- — Used before r in Latin.
Origin
Reconstructed Proto-Indo-European *n̥-, the unstressed negative form associated with *ne, ‘not.’
Note
Unrelated to the Latin in- meaning ‘in’ or ‘into,’ despite their matching forms.
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adjective
irresistible
ir-ih-ZIS-tuh-buhl/ˌɪrɪˈzɪstəbl/
Too appealing or powerful to resist.
Etymology
Standing firm against something is the original image behind resistance. Irresistible describes what cannot be withstood, whether an overpowering force or an attraction too tempting to refuse.
Related word entries
- enemy
- entire
- entirety
- ignoble
- ignominious
- ignominy
- illegal
- illegitimate
- illicit
- illiterate
- immaculate
- immaterialNot relevant
- immaterialWithout physical substance
- immature
- immaturity
- immeasurable
- immediate
- immemorial
- immense
- immensity
- immobile
- immobility
- immoderate
- immodestRevealing the body
- immodestExcessive self-regard
- immodestyLack of humility
- immodestyIndecency
- immortal
- immortality
- immovable
- immune
- immunity
- immutability
- immutable
- impatience
- impatiens
- impatient
- impeccable
- impecunious
- impenetrable
- imperceptible
- imperfectFlawed or incomplete
- imperfectOngoing or habitual past action
- imperfection
- impermeable
- impersonal
- impertinenceRude boldness
- impertinenceLack of relevance
- impertinentIrrelevant
- impertinentDisrespectful
- impervious
- impious
- implacability
- implacable
- impolite
- importune
- impossible
- impotent
- impregnable
- improper
- improvisation
- improvise
- imprudence
- imprudent
- impudence
- impudent
- impunity
- impure
- impurity
- inaccessible
- inadequate
- inadvertence
- inanimate
- inarticulate
- inaudible
- incapable
- incapacity
- incessant
- inclement
- incognitoPrivate browsing
- incognitoConcealed identity
- incommunicado
- incomparable
- incompatible
- incompetent
- incomplete
- incomprehensible
- incongruity
- incongruous
- inconsiderate
- inconsideration
- inconsolable
- inconspicuous
- inconstant
- incontinent
- inconvenient
- incorporeal
- incorrect
- incorrigible
- incorruptibility
- incorruptible
- incredible
- incredulity
- incredulous
- incurable
- indecency
- indecent
- indecorous
- indefatigable
- indefinite
- indelible
- indemnity
- independence
- independent
- indeterminate
- indifference
- indifferentLack of interest or preference
- indifferentUnremarkable quality
- indigestible
- indigestion
- indignant
- indignation
- indignity
- indirect
- indiscreet
- indiscretion
- indispensable
- indisputable
- indissoluble
- indistinct
- individual
- indivisible
- indolence
- indolentAvoiding effort
- indolentMild medical course
- indomitable
- indubitable
- ineffable
- inefficiency
- inelegant
- ineluctable
- inept
- ineptitude
- inequality
- inert
- inertia
- inestimable
- inevitable
- inexcusable
- inexorable
- inexperience
- inexplicable
- infallibility
- infallible
- infamous
- infamy
- infancy
- infant
- infantile
- infertile
- infertility
- infidel
- infidelity
- infinite
- infinitesimal
- infinitive
- infinity
- infirm
- infirmary
- infirmity
- inflexible
- informal
- infrequent
- ingrate
- ingratitude
- inhospitable
- inhuman
- inhumane
- inhumanity
- inimical
- inimitable
- iniquity
- injurious
- injury
- injustice
- innocence
- innocent
- innocuous
- innumerable
- inopportune
- inordinate
- insane
- insanity
- insatiable
- inscrutable
- insecure
- insecurity
- insensate
- insensibleUnconscious
- insensibleImperceptible
- inseparable
- insincere
- insipid
- insolence
- insolent
- insolubleNot dissolvable
- insolubleNot solvable
- insolvent
- insomnia
- instability
- insubstantial
- insufficient
- insuperable
- insupportable
- intact
- intangible
- integer
- intemperance
- intemperate
- interminable
- intolerable
- intolerancePhysical sensitivity
- intoleranceRejection of differences
- intolerantUnaccepting of differences
- intolerantPhysical sensitivity
- intractable
- intransigence
- intransigent
- intransitive
- intrepid
- invalidLack of validity
- invalidPhysical weakness
- invariable
- invertebrate
- invincible
- inviolable
- inviolate
- invisibility
- invisible
- involuntary
- invulnerable
- irrationalNumber outside integer ratios
- irrationalWithout reason
- irrecoverable
- irrefutable
- irregular
- irregularity
- irreligious
- irreparable
- irresistible
- irreverence
- irreverent
- irrevocable