Synonyms for Un commonest:

• adj.

  •abnormal (adjective)
  • preternatural,
  • funny,
  • heterodox,
  • atypical,
  • unnatural,
  • uncommon,
  • Heteromorphic,
  • gross,
  • screwy,
  • unexpected,
  • Heteroclite,
  • Anomalistic,
  • off-color,
  • out of line,
  • Deviating,
  • divergent,
  • deviant,
  • spastic,
  • deviate,
  • grody,
  • off-base.
  •atypic (adjective)
  • uncharacteristic.
  •choice (adjective)
  • precious,
  • winner,
  • fine,
  • valuable,
  • popular,
  • prize,
  • a-1,
  • hand-picked,
  • select,
  • first-class,
  • solid gold,
  • exquisite,
  • excellent,
  • 10,
  • elite,
  • top-drawer,
  • preferred,
  • prime,
  • 24-karat,
  • exclusive,
  • elect,
  • nice,
  • preferential.
  •different (adjective)
  • other,
  • individual,
  • specialized,
  • another,
  • several,
  • especial,
  • something else,
  • specific,
  • another story,
  • diverse,
  • express,
  • particular,
  • various,
  • discrete.
  •distinctive (adjective)
  • idiosyncratic,
  • proper,
  • typical,
  • distinguishing,
  • separate,
  • poles apart,
  • wicked,
  • unreal,
  • like night and day,
  • gnarly,
  • single,
  • characteristic,
  • far cry,
  • diagnostic,
  • diacritic,
  • offbeat,
  • cool,
  • perfect.
  •eccentric (adjective)
  • kooky,
  • cockeyed,
  • oddball,
  • off-center,
  • out in left field,
  • bent,
  • far out,
  • erratic,
  • off the wall,
  • outlandish,
  • quirky,
  • flaky,
  • quizzical,
  • nutty,
  • way out,
  • wild,
  • droll,
  • crazy,
  • beat,
  • whimsical,
  • quaint,
  • capricious,
  • funky,
  • freak.
  •especial (adjective)
  • predominant,
  • marked,
  • paramount,
  • preeminent,
  • surpassing,
  • signal,
  • personal,
  • chief,
  • dominant,
  • private,
  • set,
  • principal,
  • preponderant,
  • distinguished,
  • supreme.
  •exceptional (adjective)
  • phenomenal,
  • unheard-of,
  • unordinary,
  • inconsistent,
  • distinct.
  •extraordinary (adjective)
  • heavy,
  • inconceivable,
  • fab,
  • terrific,
  • stupendous,
  • off beaten path,
  • flash,
  • incredible,
  • amazing,
  • marvelous,
  • boss.
  •extreme (adjective)
  • intemperate,
  • extravagant,
  • nonsensical,
  • preposterous,
  • fanatical,
  • imprudent,
  • rabid,
  • unseemly,
  • harsh,
  • downright,
  • overkill,
  • outrageous,
  • fabulous,
  • inordinate,
  • excessive,
  • rigid,
  • out of proportion,
  • absolute,
  • irrational,
  • unreasonable,
  • thorough,
  • radical,
  • severe,
  • improper,
  • immoderate,
  • stern,
  • dire,
  • strict,
  • sheer,
  • uncompromising,
  • exaggerated,
  • drastic,
  • zealous,
  • out-and-out,
  • flagrant,
  • unbending,
  • utter,
  • desperate.
  •few (adjective)
  • inconsiderable,
  • inconsequential,
  • Unfrequent,
  • paltry,
  • lean,
  • scattering,
  • imperceptible,
  • some,
  • slight,
  • negligible,
  • scant,
  • scarcely any,
  • minute,
  • slim,
  • short,
  • straggling,
  • petty,
  • scattered,
  • less,
  • not too many,
  • minor,
  • thin,
  • minority,
  • middling,
  • exiguous,
  • few and far between,
  • stingy,
  • trifling,
  • widely spaced,
  • piddling,
  • insufficient,
  • sparse,
  • semioccasional,
  • scanty,
  • meager,
  • slender,
  • occasional,
  • not many,
  • skimpy.
  •individual (adjective)
  • own,
  • only,
  • respective,
  • alone,
  • reserved,
  • indivisible,
  • unitary,
  • secluded,
  • solitary,
  • different,
  • lone,
  • personalized,
  • sole,
  • definite.
  •infrequent (adjective)
  • limited,
  • isolated,
  • spasmodic,
  • stray.
  •kooky (adjective)
  • cranky.
  •notable (adjective)
  • eminent,
  • manifest,
  • striking,
  • high-profile,
  • pronounced,
  • renowned,
  • illustrious,
  • prominent,
  • Famed,
  • noticeable,
  • nameable,
  • Celebrious,
  • major-league,
  • great,
  • celebrated,
  • serious,
  • rubric,
  • evident,
  • well-known,
  • bodacious,
  • Red-letter,
  • memorable,
  • observable,
  • notorious,
  • big-league,
  • conspicuous,
  • momentous,
  • eventful.
  •novel (adjective)
  • Neoteric,
  • new-fashioned,
  • just out,
  • newfangled,
  • now,
  • avant-garde,
  • breaking new ground,
  • fresh,
  • innovative,
  • recent,
  • modernistic,
  • at cutting edge,
  • contemporary.
  •occasional (adjective)
  • intermittent,
  • incidental,
  • desultory,
  • casual,
  • off and on,
  • random,
  • not habitual.
  •odd/oddball (adjective)
  • spacey,
  • kinky,
  • freaky,
  • character,
  • off-the-wall,
  • uncanny,
  • weirdo.
  •offbeat (adjective)
  • far-out,
  • bohemian,
  • way-out.
  •one (adjective)
  • precise,
  • one and only.
  •out of the ordinary (adjective)
  • one of a kind,
  • out of this world.
  •peculiar (adjective)
  • wacky,
  • creepy,
  • wonderful.
  •phenomenal (adjective)
  • sensational,
  • miraculous,
  • substantial,
  • wondrous.
  •queer (adjective)
  • doubtful,
  • demented,
  • questionable,
  • unbalanced,
  • mysterious,
  • eerie,
  • fishy,
  • shady,
  • suspicious,
  • puzzling,
  • mad,
  • unhinged,
  • disquieting,
  • fly ball,
  • dubious,
  • touched.
  •rare (adjective)
  • light,
  • attenuate,
  • unlikely,
  • Subtile,
  • flimsy,
  • attenuated,
  • tenuous,
  • deficient,
  • subtle,
  • rarefied.
  •remarkable (adjective)
  • salient,
  • weighty,
  • famous,
  • super,
  • splashy,
  • impressive,
  • Arrestive,
  • smashing,
  • important,
  • gilt-edged,
  • significant,
  • zero cool,
  • primo,
  • world class,
  • greatest,
  • arresting,
  • solid.
  •scarce (adjective)
  • truncated,
  • failing,
  • seldom met with,
  • shortened,
  • in short supply,
  • wanting,
  • shy,
  • at a premium.
  •screwy (adjective)
  • daft,
  • batty,
  • dotty.
  •single (adjective)
  • unblended,
  • without equal,
  • one,
  • unshared,
  • unrivaled,
  • simple,
  • not general,
  • undivided,
  • separated,
  • peerless,
  • uncompounded,
  • singled-out,
  • unalloyed,
  • not public,
  • restricted,
  • loner,
  • unmixed.
  •singular (adjective)
  • out-of-the-way.
  •sparse (adjective)
  • poor,
  • scrimpy,
  • spare,
  • inadequate,
  • dispersed.
  •special (adjective)
  • determinate,
  • designated,
  • gala,
  • appropriate,
  • first,
  • choice,
  • Earmarked,
  • main,
  • primary,
  • certain,
  • defined,
  • festive,
  • major,
  • best.
  •sporadic (adjective)
  • fits and starts,
  • on-again-off-again,
  • fitful,
  • spotty,
  • hit-or-miss,
  • bits and pieces.
  •standout (adjective)
  • towering,
  • magnificent.
  •strange (adjective)
  • mystifying,
  • astonishing,
  • unaccountable,
  • unseasoned,
  • inexperienced,
  • astounding,
  • perplexing,
  • ignorant,
  • off,
  • new.
  •suspicious (adjective)
  • reaching,
  • farfetched,
  • overt,
  • borderline,
  • unsure,
  • too much,
  • not kosher,
  • open,
  • shaky,
  • uncertain,
  • open to question,
  • Doubtable,
  • problematic,
  • rings untrue,
  • open to doubt,
  • equivocal,
  • debatable,
  • suspect,
  • disputable,
  • won't wash,
  • phony.
  •unaccountable (adjective)
  • inscrutable,
  • baffling,
  • unintelligible,
  • unknowable,
  • inexplicable,
  • impenetrable,
  • unfathomable,
  • incomprehensible,
  • unexplainable,
  • mystic.
  •unaccustomed (adjective)
  • imported,
  • variant,
  • alien,
  • foreign,
  • altered,
  • unknown.
  •uncommon (adjective)
  • odd,
  • bizarre,
  • unheard of,
  • curious,
  • nondescript,
  • exotic,
  • unimaginable,
  • prodigious,
  • peculiar,
  • irregular,
  • inimitable,
  • notable,
  • out of the ordinary,
  • distinctive,
  • eccentric,
  • unfamiliar,
  • exceptional,
  • unconventional,
  • unthinkable,
  • aberrant,
  • original,
  • incomparable,
  • outre,
  • special,
  • singular,
  • noteworthy,
  • superior,
  • uncustomary,
  • out of the way,
  • few,
  • novel,
  • unusual,
  • unwonted,
  • weird,
  • arcane,
  • extraordinary,
  • unparalleled,
  • unique,
  • unprecedented,
  • extreme,
  • scarce,
  • freakish,
  • strange,
  • anomalous,
  • seldom,
  • startling,
  • egregious,
  • surprising,
  • sporadic,
  • remarkable,
  • abnormal,
  • unaccustomed,
  • outstanding,
  • queer,
  • unorthodox,
  • infrequent,
  • rare,
  • fantastic.
  •unconventional (adjective)
  • nonconformist,
  • informal,
  • individualistic,
  • anarchistic,
  • free and easy,
  • off the beaten track,
  • unceremonious.
  •unfamiliar (adjective)
  • unexplored,
  • little known,
  • obscure,
  • remote,
  • recondite,
  • uninvestigated.
  •unimaginable (adjective)
  • ineffable,
  • impossible,
  • indescribable,
  • improbable,
  • unbelievable,
  • beyond wildest dreams,
  • not understandable,
  • Incogitable,
  • Inapprehensible.
  •unique (adjective)
  • unequaled,
  • utmost,
  • unexampled,
  • sui generis,
  • unmatched,
  • solo,
  • most,
  • matchless,
  • STANDOUT,
  • nonpareil,
  • Unparagoned,
  • onliest.
  •unordinary (adjective)
  • Atypic.
  •unprecedented (adjective)
  • modern.
  •unthinkable (adjective)
  • insupportable,
  • implausible,
  • illogical,
  • absurd,
  • beyond possibility,
  • out of the question,
  • beyond belief.
  •unusual (adjective)
  • awesome,
  • awe-inspiring,
  • refreshing.

Antonyms for Un commonest:

• adj.

  • abnormal
    conventional, conforming, expected, straight.
  • choice
    unimportant, unrefined, worst, sad, inferior.
  • different
    homogeneous, indefinite, general, united, uniform, Resembling, harmonious, same, alike, unified, correspondent.
  • eccentric
    plain, reasonable, unexciting, dull, boring.
  • especial
    unspecific, unexceptional.
  • exceptional
    ok, unprodigious, inconsequential, mediocre, insignificant, unnoteworthy.
  • extraordinary
    unsurprising, worthless, unextraordinary, indifferent, average.
  • extreme
    near, nice, uncertain, logical, mild, calm, sensible, easy, good, moderate, limited, pleasing, close.
  • few
    major, significant, many, large, much, important, consequential, big, thick, fat, tall, useful.
  • individual
    mixed, combined, together.
  • infrequent
    full, constant, often.
  • notable
    secret, hidden, unnoticeable, vague, obscure, inconspicuous, unknown, infamous, unimpressive, trivial.
  • novel
    used, overused, future, past, old, worn.
  • occasional
    steady.
  • odd/oddball
    habitual.
  • one
    none.
  • peculiar
    uncharacteristic, abnormal.
  • phenomenal
    small, little, tiny.
  • queer
    sane, healthy, even, balanced, well, sound, stable.
  • rare
    sufficient, cheap, well-done.
  • scarce
    ample, plentiful, satisfactory, adequate, abundant.
  • single
    mingling, attached, wedded, double, wed, public, married, sociable.
  • sparse
    lush, enough.
  • special
    secondary, improper, minor, least, undistinguished, unsuitable, Indistinctive, unrestricted, unlimited.
  • sporadic
    dependable, continuous, methodical, systematic.
  • strange
    native.
  • suspicious
    secure, trusty, sure, palpable, trustworthy, innocent, clear, certain, unquestionable, definite, undoubted, Indubious.
  • unaccountable
    explicable, explainable, comprehensible, accountable, understandable, intelligible, responsible.
  • unaccustomed
    prepared, accustomed, ready.
  • uncommon
    like, poor, standard, customary, regular, Familiar, unremarkable, typical, usual, imperfect, similar, bad, frequent, commonplace, common, normal, believable, ordinary.
  • unconventional
    formal.
  • unfamiliar
    knowing, experienced, known, versed.
  • unimaginable
    fathomable, conceivable, tenable, credible, possible, imaginable, describable, plausible.
  • unique
    trite.
  • unthinkable
    probably, likely, rational.