Synonyms for Un likely:

• adj.

  •dubious (adjective)
  • uncertain,
  • wavering,
  • hesitant,
  • diffident,
  • unclear,
  • reluctant,
  • Trustless,
  • perplexed,
  • chancy,
  • debatable,
  • indecisive,
  • equivocal,
  • problematic,
  • far-fetched,
  • unlikely,
  • touch and go,
  • skeptical,
  • fishy,
  • disputable,
  • unreliable,
  • suspicious,
  • shady,
  • iffy,
  • unsure,
  • unconvinced,
  • untrustworthy,
  • fly-by-night,
  • suspect,
  • open,
  • undecided,
  • undependable,
  • arguable,
  • untrusty,
  • Mootable,
  • moot,
  • unassured,
  • dubitable.
  •fantastic (adjective)
  • grotesque,
  • extravagant,
  • insane,
  • nonsensical,
  • unreal,
  • outlandish,
  • irrational,
  • extreme,
  • ridiculous,
  • singular,
  • artificial,
  • whimsical,
  • illusive,
  • eccentric,
  • capricious,
  • foreign,
  • hallucinatory,
  • wacky,
  • preposterous,
  • erratic,
  • out of sight,
  • peculiar,
  • odd,
  • ludicrous,
  • comical,
  • weird,
  • quaint,
  • imaginative,
  • fictional,
  • queer,
  • suppositious,
  • foolish,
  • exotic,
  • chimerical,
  • misleading,
  • mad,
  • crazy,
  • phantasmagorical,
  • freakish,
  • fanciful.
  •far-fetched (adjective)
  • forced,
  • bizarre,
  • hard to swallow,
  • incoherent,
  • strained,
  • inconsequential,
  • unnatural,
  • illogical,
  • labored,
  • recondite,
  • fantastic,
  • unrealistic.
  •fishy (adjective)
  • Doubtable,
  • ambiguous,
  • funny.
  •improbable (adjective)
  • unsubstantial,
  • slim and none,
  • weak,
  • hundred-to-one,
  • flimsy,
  • not expected,
  • unheard of,
  • slim.
  •inconceivable (adjective)
  • Insupposable,
  • unknowable,
  • unthinkable,
  • Incogitable,
  • phony,
  • imcomprehensible,
  • impossible,
  • won't wash,
  • extraordinary,
  • staggering,
  • mind-boggling,
  • won't fly,
  • reachy,
  • thin.
  •marvelous (adjective)
  • confounding,
  • astonishing,
  • unusual,
  • miraculous,
  • breathtaking,
  • incomprehensible,
  • prodigious,
  • awesome,
  • striking,
  • phenomenal,
  • spectacular,
  • bewildering,
  • wondrous,
  • awful,
  • fabulous,
  • astounding,
  • awe-inspiring,
  • wonderful,
  • remarkable,
  • difficult to believe,
  • stunning,
  • supernatural,
  • stupendous,
  • surprising.
  •outside (adjective)
  • marginal,
  • negligible,
  • slender,
  • off,
  • distant,
  • small,
  • far.
  •rare (adjective)
  • occasional,
  • isolated,
  • light,
  • few and far between,
  • semioccasional,
  • limited,
  • scarce,
  • attenuated,
  • sporadic,
  • attenuate,
  • deficient,
  • scattered,
  • scanty,
  • Unfrequent,
  • few,
  • unwonted,
  • tenuous,
  • unique,
  • seldom,
  • uncommon,
  • Subtile,
  • rarefied,
  • sparse,
  • subtle,
  • short.
  •standout (adjective)
  • outstanding,
  • magnificent,
  • towering,
  • preeminent.
  •suspect (adjective)
  • shaky,
  • pseudo,
  • thick,
  • suspected.
  •unapt (adjective)
  • on thin ice,
  • fat chance,
  • contingent,
  • indefinite,
  • indistinct,
  • borderline,
  • insecure,
  • hazy,
  • precarious,
  • disreputable,
  • unstable,
  • touchy,
  • impugnable,
  • indeterminate,
  • obscure,
  • unsettled,
  • uneasy,
  • long shot,
  • sneaky,
  • dicey,
  • clouded,
  • unconfirmed,
  • touch-and-go,
  • pending,
  • up for grabs,
  • speculative,
  • hazardous,
  • inconclusive.
  •unfit (adjective)
  • inexpedient,
  • inadequate,
  • mistaken,
  • uncongenial,
  • out of shape,
  • unpromising,
  • out of place,
  • inapplicable,
  • Unmeet,
  • ill-suited,
  • debilitated,
  • not fit,
  • inharmonious,
  • feeble,
  • decrepit,
  • incorrect,
  • infelicitous,
  • can't make the grade,
  • useless,
  • ill-equipped,
  • unhealthy,
  • unsuitable,
  • uncool,
  • poorly,
  • down,
  • ill-adapted,
  • valueless,
  • laid low,
  • incompatible,
  • out of element,
  • below par,
  • incongruous,
  • improper,
  • discordant,
  • unbecoming,
  • rocky,
  • dragging,
  • unsuited,
  • ineffective,
  • inappropriate.
  •unheard-of (adjective)
  • new,
  • exceptional,
  • Unrenowned,
  • shocking,
  • unprecedented,
  • undiscovered,
  • unsung,
  • novel,
  • unfamiliar,
  • unknown,
  • nameless,
  • little-known.
  •unlikely (adjective)
  • improbable,
  • absurd,
  • outside chance,
  • slight,
  • implausible,
  • unheard-of,
  • dubious,
  • contrary,
  • remote,
  • unbelievable,
  • untoward,
  • incredible,
  • strange,
  • faint,
  • not likely,
  • unconvincing,
  • inconceivable,
  • rare,
  • out of the ordinary,
  • questionable,
  • unimaginable,
  • doubtful.
  •unthinkable (adjective)
  • out of the question,
  • insupportable,
  • unordinary,
  • beyond possibility,
  • unreasonable,
  • beyond belief.

Antonyms for Un likely:

• adj.

  • dubious
    doubtless, Undoubtful, reliable, aboveboard, trustworthy, clear, secure, determined, honest, Indubious, unobscure, unquestionable, certain, unambiguous, trusty, positive, undoubted, definite, sure.
  • fantastic
    logical, bad, Familiar, real, little, serious, conventional, balanced, rational, sane, tiny, ordinary, realistic, customary, unpleasant, sensible, normal, poor, unimaginative, plain, small, commonplace.
  • far-fetched
    natural.
  • fishy
    truthful, unsuspicious.
  • improbable
    ostensible.
  • inconceivable
    conceivable, fathomable.
  • marvelous
    standard, boring, expected, insignificant, worthless, unamazing, paltry, inconsiderable, ugly.
  • outside
    central, inside, internal, middle, good.
  • rare
    cheap, sufficient, typical, well-done, frequent.
  • suspect
    trusted, innocent, known.
  • unfit
    fit, willing, proper, ready, able, suitable, qualified, appropriate.
  • unheard-of
    unexceptional.
  • unlikely
    usual, likely, probably, tenable, reasonable, regular, believable, possible, common, credible, probable, plausible, imaginable.