Synonyms for Un sure:

• adj.

  •ambivalent (adjective)
  • equivocal,
  • contradictory,
  • unresolved,
  • fluctuating,
  • debatable,
  • doubtful,
  • unsure,
  • inconclusive,
  • clashing,
  • opposed,
  • warring,
  • mixed.
  •arguable (adjective)
  • controversial,
  • questionable,
  • moot,
  • Sub Judice,
  • open to question,
  • disputable,
  • contentious.
  •clouded (adjective)
  • concerned,
  • in doubt,
  • in question.
  •diffident (adjective)
  • retiring,
  • insecure,
  • humble,
  • chary,
  • meek,
  • withdrawn,
  • self-effacing,
  • demure,
  • timorous,
  • timid,
  • self-conscious,
  • mousy,
  • Blenching,
  • reserved,
  • unassertive,
  • backward,
  • Unpoised,
  • rabbity,
  • bashful,
  • shy,
  • unobtrusive,
  • sheepish,
  • unassuming,
  • shrinking,
  • Flinching,
  • modest,
  • reluctant,
  • coy,
  • constrained.
  •doubtful (adjective)
  • speculative,
  • doubting,
  • confused,
  • hazardous,
  • contingent,
  • without belief,
  • discomposed,
  • uneasy,
  • lost,
  • disreputable,
  • baffled,
  • theoretical,
  • not following,
  • shady,
  • obscure,
  • disconcerted,
  • puzzled,
  • faithless,
  • perplexed,
  • impugnable,
  • unconfirmed,
  • ambiguous,
  • tentative,
  • on thin ice,
  • agnostic,
  • clouded,
  • touch-and-go,
  • precarious,
  • hazy,
  • long shot,
  • distracted,
  • flustered,
  • troubled,
  • fat chance,
  • dubitable,
  • hesitating,
  • fishy,
  • like doubting thomas,
  • chancy,
  • in clouds,
  • sneaky,
  • faltering,
  • dicey,
  • indistinct,
  • questioning,
  • far-fetched,
  • indefinite,
  • suspect,
  • touchy,
  • pending,
  • of two minds,
  • disturbed,
  • Doubtable,
  • unsettled,
  • in dilemma.
  •dubious (adjective)
  • improbable,
  • Mootable,
  • diffident,
  • Trustless,
  • arguable,
  • unlikely.
  •fly-by-night (adjective)
  • treacherous,
  • ephemeral,
  • short-lived,
  • not to be relied upon,
  • shifty,
  • evanescent,
  • irresponsible,
  • cowboy,
  • here-today-gone-tomorrow,
  • not to be trusted,
  • unprofessional,
  • temporary,
  • slimy,
  • fleeting,
  • brief,
  • momentary,
  • slippery,
  • passing,
  • impermanent.
  •hesitant (adjective)
  • dawdling,
  • loath,
  • afraid,
  • averse,
  • Delaying,
  • disinclined,
  • slow,
  • uneager,
  • Half-hearted,
  • unwilling,
  • lazy,
  • lacking confidence,
  • hanging back,
  • unpredictable,
  • halting.
  •ill at ease (adjective)
  • fidgety,
  • on tenterhooks,
  • out of place,
  • on edge,
  • disquieted,
  • discomfited,
  • anxious,
  • awkward,
  • on pins and needles,
  • edgy,
  • apprehensive,
  • tense,
  • unrelaxed,
  • nervous,
  • restless,
  • uncomfortable.
  •indefinite (adjective)
  • inexhaustible,
  • general,
  • intangible,
  • indeterminable,
  • broad,
  • ill-defined,
  • infinite,
  • innumerable,
  • unfixed,
  • imprecise,
  • shadowy,
  • wide,
  • unlimited,
  • undefined,
  • unspecific,
  • inexact,
  • evasive,
  • unknown,
  • undetermined,
  • loose.
  •insecure (adjective)
  • delphic,
  • uptight,
  • up in the air,
  • vague,
  • hanging by thread,
  • jumpy,
  • choked.
  •intangible (adjective)
  • impalpable,
  • Evading,
  • imperceptible,
  • dim,
  • imponderable,
  • hypothetical,
  • unreal,
  • eluding,
  • slight,
  • unsubstantial,
  • invisible,
  • ethereal,
  • insensible,
  • abstruse,
  • elusive,
  • unobservable,
  • slender,
  • airy,
  • inappreciable,
  • unapparent,
  • incorporeal,
  • rare,
  • abstract.
  •leery (adjective)
  • on one's guard,
  • wary,
  • careful,
  • cautious.
  •on the fence (adjective)
  • torn,
  • waffling,
  • hemming and hawing,
  • blowing hot and cold,
  • in the middle,
  • wishy-washy,
  • divided,
  • uncommitted,
  • ambivalent,
  • running hot and cold,
  • not sure,
  • not definite,
  • impartial,
  • neutral.
  •perilous (adjective)
  • rugged,
  • unsound,
  • risky,
  • Russian Roulette,
  • delicate,
  • wicked,
  • playing with fire,
  • unsteady,
  • vulnerable,
  • unsafe,
  • ticklish,
  • exposed,
  • hairy,
  • loaded,
  • threatening,
  • dynamite,
  • unhealthy.
  •precarious (adjective)
  • rocky,
  • hanging by a thread,
  • perilous,
  • out on a limb,
  • dangerous,
  • sensitive.
  •problematical (adjective)
  • enigmatical,
  • opaque,
  • cryptic,
  • clear as dishwater,
  • at issue,
  • inexplicit.
  •self-conscious (adjective)
  • artificial,
  • affected,
  • embarrassed,
  • mannered,
  • stiff,
  • stilted,
  • out of countenance,
  • ill-at-ease,
  • shamefaced.
  •shaky (adjective)
  • tremulous,
  • shaking,
  • quaking,
  • not reliable,
  • ashake,
  • yielding,
  • tumbledown,
  • unsupported,
  • tottering,
  • aquiver,
  • rickety,
  • Rattletrap,
  • all aquiver,
  • unfirm,
  • tottery,
  • infirm,
  • not dependable,
  • tremorous,
  • jittery,
  • aquake,
  • quivery,
  • jellylike,
  • not set,
  • jerry-built.
  •suspect (adjective)
  • pseudo,
  • thick,
  • suspected,
  • thin,
  • unbelievable,
  • ridiculous,
  • incredible.
  •suspicious (adjective)
  • phony,
  • open to doubt,
  • peculiar,
  • reaching,
  • different,
  • rings untrue,
  • won't wash,
  • out of line,
  • not kosher,
  • queer,
  • uncommon,
  • funny,
  • irregular,
  • overt,
  • too much,
  • farfetched,
  • unusual.
  •tentative (adjective)
  • Vacillatory.
  •torn (adjective)
  • split.
  •tottering (adjective)
  • frail,
  • unprotected,
  • unguarded,
  • unshielded,
  • open to attack,
  • insubstantial,
  • defenseless.
  •uncertain (adjective)
  • erratic,
  • inconstant,
  • incalculable,
  • unforeseeable,
  • variable,
  • fitful,
  • conjectural.
  •unclear (adjective)
  • blurry.
  •undecided (adjective)
  • pendent,
  • unfinished,
  • dithering,
  • on the fence.
  •undependable (adjective)
  • bum,
  • inconsistent,
  • changeable,
  • trick,
  • no-good,
  • fickle,
  • tricky,
  • capricious,
  • no bargain,
  • careless.
  •unreliable (adjective)
  • hallucinatory,
  • untrue,
  • hollow,
  • erroneous,
  • implausible,
  • furtive,
  • underhanded,
  • fake,
  • specious,
  • unfaithful,
  • mistaken,
  • false,
  • meretricious,
  • deceptive,
  • fallible,
  • underhand,
  • sham,
  • delusive,
  • inaccurate,
  • unconvincing,
  • makeshift,
  • pretended,
  • deceitful.
  •unsure (adjective)
  • shaky,
  • indeterminate,
  • unreliable,
  • in a quandary,
  • indecisive,
  • undependable,
  • mistrustful,
  • problematic,
  • unclear,
  • fly-by-night,
  • unassured,
  • dubious,
  • iffy,
  • wobbly,
  • weak,
  • distrustful,
  • borderline,
  • uncertain,
  • wimpy,
  • unconfident,
  • untrustworthy,
  • wavering,
  • lacking,
  • unstable,
  • untrusty,
  • vacillating,
  • undecided,
  • suspicious,
  • betwixt and between,
  • up for grabs,
  • hesitant,
  • Fluctuant,
  • irresolute,
  • skeptical,
  • touch and go,
  • open,
  • unconvinced,
  • rootless.
  •untrustworthy (adjective)
  • disloyal,
  • fink,
  • crooked,
  • devious,
  • fair-weather,
  • conniving,
  • two-faced,
  • dishonest,
  • guileful,
  • sharp,
  • two-timing.
  •vacillant (adjective)
  • Shilly-shally,
  • pendulous.
  •vacillating (adjective)
  • swaying,
  • vibrating,
  • shifting,
  • volatile,
  • oscillating,
  • vacillant.
  •vague (adjective)
  • fuzzy,
  • dreamlike,
  • cloudy,
  • Amphibological,
  • unintelligible,
  • lax,
  • muddy,
  • inexplicable,
  • enigmatic,
  • perplexing,
  • dark,
  • misunderstood,
  • superficial,
  • generalized,
  • faint,
  • amorphous,
  • unspecified,
  • puzzling,
  • blurred,
  • tenebrous,
  • nebulous,
  • bewildering,
  • unexplicit,
  • bleary.
  •wavering (adjective)
  • irresoluteoscillating.
  •weak (adjective)
  • inept,
  • substandard,
  • spineless,
  • wanting,
  • ineffectual,
  • immature,
  • untrained,
  • ineffective,
  • slim,
  • incomplete,
  • faulty,
  • small,
  • powerless,
  • invalid,
  • nerveless,
  • laid-back,
  • lame,
  • inconceivable,
  • inadequate,
  • poor,
  • green,
  • soft,
  • tender,
  • flabby,
  • limited,
  • incompetent,
  • flimsy,
  • shallow,
  • impotent,
  • forceless,
  • zero,
  • frightened,
  • unqualified,
  • handicapped,
  • unprepared,
  • raw,
  • faint-hearted,
  • pathetic,
  • unsatisfactory,
  • weak-kneed,
  • palsied.
  •wobbly (adjective)
  • unbalanced,
  • Teetering,
  • wiggling,
  • wavy,
  • uneven.

Antonyms for Un sure:

• adj.

  • ambivalent
    decided, unquestionable, unequivocal, settled, resolved.
  • arguable
    untenable.
  • clouded
    untroubled.
  • diffident
    aggressive, extroverted, confident, brave, bold.
  • doubtful
    trusting, convinced, decisive, confirmed, strong, safe, stable, exact.
  • dubious
    likely, positive, believable, doubtless, unobscure, aboveboard, unambiguous, honest, probable, reliable, Undoubtful.
  • fly-by-night
    enduring, permanent, long, reputable, responsible, lasting, dependable.
  • hesitant
    ready, willing, fearless, unhesitant, eager, resolute.
  • ill at ease
    at ease, content, comfortable.
  • indefinite
    finite, limited, bounded, distinct.
  • insecure
    guarded, collected, sound, happy, composed, cool, unafraid, peaceful, calm, quiet, unworried, protected.
  • intangible
    palpable, real, obvious, tangible, factual, perceptible.
  • leery
    heedless, thoughtless, rash, unwary, uncareful, incautious, careless.
  • perilous
    easy, ok, steady, nice, firm.
  • precarious
    healthy.
  • self-conscious
    assured, unshy, unself-conscious, unashamed, graceful.
  • shaky
    unshaky.
  • suspect
    innocent, trusted, known.
  • tentative
    final, conclusive.
  • torn
    perfect, Mended, fixed, healed.
  • uncertain
    foreseeable, unchanging, predictable.
  • unreliable
    constant, accurate, correct, faithful, frank, right, true, truthful, forthright.
  • unsure
    determined, certain, undoubted, secure, clear, definite, unwavering, sure, believing, trusty, Indubious, trustworthy.
  • untrustworthy
    harmless, open, loyal.
  • vague
    apparent, plain, explicit.
  • weak
    enough, able, loud, effective, competent, sufficient, thick, adequate, capable, potent, noisy, fit, concentrated.
  • wobbly
    even, balanced.