inpouring vs. inrush

informative vs. informatory

informative vs. instructive

illuminating vs. informative

insignificant vs. undistinguished

insignificant vs. peanut

insignificant vs. unimportant

interpretative vs. interpretive

intelligent vs. reasoning

intelligent vs. thinking

intelligent vs. sound

integrated vs. structured

integrated vs. unified

incorporated vs. integrated

incorporate vs. integrated

integrated vs. merged

interracial vs. mixed

intentional vs. knowing

interconnected vs. interrelated

inculpable vs. unimpeachable

irreproachable vs. unimpeachable

intellectual vs. rational

intellect vs. intellectual

inherited vs. transmissible

innate vs. natural

innate vs. unconditioned

isotropic vs. isotropous

irksome vs. slow

insipid vs. jejune

irruptive vs. plutonic

interscholastic vs. interschool

introspective vs. introverted

introversive vs. introvertive

incursive vs. invasive

invading vs. invasive

interspecies vs. interspecific

intraspecies vs. intraspecific

interpreted vs. taken

intuitive vs. nonrational

intuitive vs. visceral

infinitesimal vs. minute

illegitimate vs. unlawful

illegitimate vs. legitimate

illicit vs. unlawful

infatuated vs. smitten

intensifier vs. intensive

illimitable vs. limitless

inordinate vs. undue

immovable vs. immoveable

immovable vs. stabile

immovable vs. unmovable

immovable vs. realty

immotile vs. nonmotile

imitation vs. impersonation

idealistic vs. sublime

ignoble vs. ungentle

imperial vs. purple

internationalist vs. internationalistic

ignored vs. neglected

immemorial vs. olden

impersonal vs. neutral

innovational vs. innovative

innovative vs. modern

impassable vs. unpassable

impatient vs. raring

imperceptible vs. unperceivable

incognizable vs. incognoscible

idealised vs. idealized

inexcusable vs. unforgivable

indefensible vs. insupportable

indefensible vs. unjustifiable

indefensible vs. unwarrantable

indefensible vs. unwarranted

indefensible vs. untenable

impenitent vs. unrepentant

impenitent vs. unremorseful

interim vs. lag

individualised vs. individualized

individualized vs. personalized

individualized vs. personalised

irrevocable vs. irrevokable

impious vs. undutiful

imperviable vs. impervious

imperishable vs. unfailing

improvised vs. makeshift

impossible vs. inconceivable

impossible vs. unimaginable

impossible vs. unacceptable

impracticable vs. infeasible

impracticable vs. unfeasible

impracticable vs. unworkable

infuriating vs. vexing

inelaborate vs. unelaborate

irritated vs. roiled

imbecile vs. imbecilic

idiotic vs. imbecile

idiot vs. imbecile

imbecile vs. moron

imbecile vs. retard

idiotic vs. ridiculous

irreproducible vs. unreproducible

inexpert vs. unskilled

improvident vs. shortsighted

imperious vs. swaggering

imaginary vs. notional

illusional vs. illusionary

illusive vs. illusory

iterative vs. reiterative

irrecoverable vs. lost

irretrievable vs. unretrievable

irreconcilable vs. unreconcilable

indrawn vs. withdrawn

inapplicable vs. unsuitable

irreplaceable vs. unreplaceable

infirm vs. weakly

inhibitory vs. repressing

impecunious vs. pinched

iron vs. press

indigent vs. needy

insatiable vs. insatiate

insatiate vs. unsatiable

insane vs. mad

insanitary vs. unhealthful

infected vs. septic

indicative vs. suggestive

indicatory vs. suggestive

interchurch vs. interdenominational

indurate vs. inure

insecure vs. unsafe

impish vs. pixilated

implike vs. pixilated

interlacing vs. interwoven

interlinking vs. interwoven

interlocking vs. interwoven

interlocking vs. mesh

ix vs. nine

ii vs. two

iii vs. three

imbricate vs. imbricated

instinctive vs. natural

inferior vs. subscript

insolvable vs. unresolvable

involute vs. rolled

incurvate vs. incurved

insusceptible vs. unsusceptible

immunised vs. immunized

impressionable vs. waxy

impressible vs. waxy

intolerable vs. unbearable

intolerable vs. unendurable

insufferable vs. unacceptable

invalidated vs. nullified

improving vs. up

invaluable vs. priceless

incorporate vs. integrate

involuntary vs. nonvoluntary

involuntary vs. unvoluntary

invertebrate vs. spineless

iniquitous vs. sinful

irreclaimable vs. unreformable

indisposed vs. sickly

insalubrious vs. unhealthful

inane vs. vacuous

integumental vs. integumentary

immunosuppressant vs. immunosuppressive

immunosuppressive vs. immunosuppressor

impressionist vs. impressionistic

inhalant vs. inhalation

interlineal vs. interlinear

ischaemic vs. ischemic

immunologic vs. immunological

isomorphic vs. isomorphous

ichorous vs. sanious

ictal vs. ictic

intradermal vs. intradermic

intracutaneous vs. intradermal

inframaxillary vs. mandibular

insurrectional vs. insurrectionary

Islamic vs. Muslim

idiomatic vs. idiomatical

isolationist vs. isolationistic

iodinated vs. iodized

iodinated vs. iodised

imperialist vs. imperialistic

Iranian vs. Persian

Iraki vs. Iraqi

interchange vs. reciprocation

interchange vs. switch

interchange vs. tack

interchange vs. transpose

interchange vs. substitute

interchange vs. replace

immersion vs. ingress

incursion vs. penetration

intrusion vs. usurpation

intrusion vs. trespass

intrusion vs. violation

intrusion vs. invasion