Synonyms for Un certainty:

• conj.

  •or (conjunction)
  • oppositely,
  • else,
  • rather,
  • instead,
  • alternative,
  • Ere,
  • otherwise,
  • substitute.

• n.

  •ambiguity (noun)
  • indefiniteness,
  • equivocality,
  • polysemousness,
  • unclearness,
  • double-entendre,
  • uncertainty,
  • doubt,
  • obscurity,
  • dubiousness,
  • polysemy,
  • tergiversation,
  • Equivocacy,
  • double meaning,
  • enigma,
  • anagram,
  • indeterminateness,
  • equivocation.
  •ambiguousness (noun)
  • murkiness,
  • imprecision,
  • nebulousness.
  •ambivalence (noun)
  • muddle,
  • haze,
  • gingerliness,
  • iffiness,
  • unsureness,
  • confusion dilemma,
  • irresoluteness,
  • tentativeness,
  • fluctuation.
  •anxiety (noun)
  • care,
  • angst,
  • willies,
  • fretfulness,
  • watchfulness,
  • creeps,
  • distress,
  • disquietude,
  • sweat,
  • cold sweat,
  • pins and needles,
  • shakes,
  • dread,
  • jitters,
  • fuss,
  • solicitude,
  • misery,
  • nail-biting,
  • Needles,
  • shivers,
  • worriment,
  • botheration,
  • panic,
  • drag,
  • jumps,
  • unease,
  • foreboding,
  • suffering,
  • apprehension,
  • heebie-jeebies,
  • flap,
  • all-overs,
  • Butterflies,
  • nervousness,
  • ants in pants,
  • restlessness,
  • downer,
  • fidgets,
  • suspense,
  • goose bumps.
  •bet (noun)
  • play,
  • wager,
  • parlay,
  • ante,
  • pot,
  • chance,
  • long shot,
  • plunge,
  • venture,
  • risk,
  • odds,
  • sweepstakes,
  • speculation,
  • shot,
  • hazard,
  • random shot,
  • betting,
  • lottery,
  • pledge,
  • down on,
  • action,
  • raffle,
  • odds on,
  • shot in the dark,
  • lot,
  • stake.
  •cloudiness (noun)
  • muddiness,
  • opaqueness.
  •contingency (noun)
  • predicament,
  • incident,
  • turning point,
  • crossroads,
  • happening,
  • juncture,
  • accident,
  • pinch,
  • if it's cool,
  • zero hour,
  • strait,
  • likelihood,
  • break,
  • probability,
  • opportunity,
  • fortuity,
  • eventuality,
  • exigency,
  • occasion,
  • pass,
  • emergency,
  • event,
  • crisis.
  •danger (noun)
  • peril,
  • clouds,
  • dynamite,
  • Endangerment,
  • thin ice,
  • exposure,
  • precipice,
  • hot potato,
  • instability,
  • precariousness,
  • pitfall,
  • threat,
  • menace,
  • slipperiness,
  • vulnerability,
  • insecurity,
  • risky business,
  • storm,
  • double trouble,
  • possibility,
  • jeopardy.
  •doubt (noun)
  • difficulty,
  • faltering,
  • discredit,
  • rejection,
  • diffidence,
  • faithlessness,
  • agnosticism,
  • vacillation,
  • demurral,
  • disbelief,
  • fear,
  • incredulity,
  • wavering,
  • problem,
  • reluctance.
  •doubtfulness (noun)
  • Questionability.
  •gamble (noun)
  • spec,
  • fling,
  • outside chance,
  • leap,
  • bet,
  • toss up,
  • stab,
  • throw of the dice.
  •improbability (noun)
  • impossibility,
  • implausibility,
  • rarity.
  •insecureness (noun)
  • unstableness.
  •insecurity (noun)
  • self-doubt.
  •instability (noun)
  • fluidity,
  • impermanence,
  • pliancy,
  • inconsistency,
  • unreliability,
  • frailty,
  • inquietude,
  • shakiness,
  • weakness,
  • transience,
  • irregularity,
  • changeableness,
  • alternation,
  • capriciousness,
  • unsteadiness,
  • variability,
  • flightiness,
  • immaturity,
  • changeability,
  • fickleness,
  • Unfixedness,
  • volatility,
  • disequilibrium,
  • fitfulness,
  • mutability.
  •irregularity (noun)
  • spasm,
  • aberration,
  • flaw,
  • hole,
  • imperfection,
  • hump,
  • dent,
  • change,
  • jaggedness,
  • distortion,
  • roughness,
  • bumpiness,
  • deviation,
  • stop,
  • bump,
  • asymmetry.
  •jaggedness (noun)
  • inequality,
  • crookedness,
  • unevenness.
  •maze (noun)
  • knot,
  • convolution,
  • morass,
  • intricacy,
  • twist,
  • imbroglio,
  • meandering,
  • snarl,
  • hodgepodge,
  • winding,
  • web,
  • jungle,
  • meander,
  • network,
  • tangle,
  • torsion,
  • skein,
  • mesh,
  • miscellany,
  • entanglement.
  •mistrust (noun)
  • presentiment,
  • wariness,
  • Dubiosity,
  • chariness.
  •namelessness (noun)
  • anonymity.
  •obscurity (noun)
  • dimness,
  • darkness,
  • fuzziness,
  • obscureness,
  • indistinctness.
  •peril (noun)
  • openness,
  • liability,
  • cause for alarm.
  •pig in a poke (noun)
  • blind bargain,
  • green cheese,
  • sight-unseen transaction,
  • leap of faith,
  • blind date,
  • grab bag.
  •precariousness (noun)
  • insecureness.
  •qualm (noun)
  • conscience,
  • regret,
  • perturbation,
  • twinge,
  • remorse,
  • pang,
  • remonstrance,
  • agitation,
  • compunction,
  • Misdoubt,
  • objection,
  • demur.
  •quandary (noun)
  • corner,
  • plight,
  • pickle,
  • hang-up,
  • catch-22,
  • mire,
  • spot,
  • bind,
  • clutch,
  • up a tree,
  • impasse,
  • embarrassment.
  •query (noun)
  • interrogatory,
  • question,
  • reservation,
  • questioning,
  • inquiry,
  • interrogation.
  •question (noun)
  • debate,
  • challenge,
  • mystery,
  • contention,
  • argument,
  • Remonstration,
  • dispute,
  • protest.
  •ricketiness (noun)
  • wobbliness.
  •risk (noun)
  • gamble,
  • flyer,
  • prospect,
  • Liableness,
  • header,
  • Exposedness,
  • fortune,
  • luck,
  • danger.
  •skepticism (noun)
  • leeriness.
  •suspense (noun)
  • impatience,
  • chiller,
  • potboiler,
  • expectancy,
  • page-turner,
  • cliff-hanger,
  • tension,
  • indecisiveness,
  • cloak and dagger,
  • thriller,
  • grabber,
  • eagerness,
  • expectation.
  •suspicion (noun)
  • impression,
  • guess,
  • notion,
  • hunch,
  • nonbelief,
  • supposition,
  • idea,
  • gut feeling,
  • bad vibes,
  • funny feeling,
  • cynicism,
  • jealousy,
  • sneaking suspicion,
  • surmise.
  •uncertainty (noun)
  • hesitancy,
  • dubiety,
  • dilemma,
  • lack of confidence,
  • trouble,
  • unpredictability,
  • confusion,
  • vagueness,
  • disquiet,
  • inconclusiveness,
  • suspicion,
  • query,
  • hesitation,
  • irresolution,
  • quandary,
  • perplexity,
  • uneasiness,
  • distrust,
  • Questionableness,
  • incertitude,
  • conjecture,
  • misgiving,
  • qualm,
  • worry,
  • mistrust,
  • puzzle,
  • wonder,
  • puzzlement,
  • reserve,
  • bewilderment,
  • anxiety,
  • skepticism,
  • ambiguity,
  • doubtfulness,
  • contingency,
  • oscillation,
  • indecision,
  • concern,
  • ambivalence,
  • scruple,
  • guesswork,
  • mystification.
  •unease (noun)
  • anxiousness.
  •uneasiness (noun)
  • dyspathy,
  • malaise,
  • dysphoria,
  • penitence,
  • discomfort,
  • displeasure,
  • unrest,
  • queasiness,
  • constraint,
  • alarm,
  • discontent.
  •unstableness (noun)
  • ricketiness.
  •vacillation (noun)
  • inconstancy.
  •vagueness (noun)
  • equivocalness,
  • cloudiness,
  • Ambiguousness.
  •vicissitude (noun)
  • permutation,
  • variety,
  • about-face,
  • variation,
  • switchover,
  • alteration,
  • shift,
  • diversity,
  • innovation,
  • revolution,
  • progression,
  • transposition,
  • novelty,
  • sport,
  • turnaround,
  • flip-flop,
  • mid-course correction,
  • switch,
  • ups and downs,
  • reversal,
  • mutation.
  •wonder (noun)
  • fascination,
  • wondering,
  • Marveling,
  • stupefaction,
  • wonderment,
  • start,
  • astonishment,
  • jolt,
  • awe,
  • reverence,
  • shock,
  • stupor,
  • surprise,
  • consternation,
  • admiration,
  • jar,
  • curiosity.
  •worry (noun)
  • vexation,
  • anguish,
  • pest,
  • bad news,
  • torment,
  • plague,
  • irritation,
  • heartache,
  • torture,
  • pain,
  • trial,
  • headache,
  • nag,
  • woe,
  • disturbance,
  • annoyance.

Antonyms for Un certainty:

• conj.

  • or
    Nor, neither, without choice.

• n.

  • ambiguity
    explicitness, clearness, lucidity.
  • ambivalence
    decisiveness.
  • anxiety
    ease, blessing, peacefulness, Collectedness, joy, tranquility, calm, nonchalance, advantage.
  • contingency
    good fortune, bad luck, surety, plan, improbability, misfortune, unlikelihood.
  • danger
    carefulness, care, guard, safety, preservation.
  • doubt
    knowledge, dependence, reliance.
  • gamble
    insurance, protection, safeguard, design.
  • insecureness
    strength.
  • instability
    constancy, balance, soundness, steadfastness, stability.
  • irregularity
    continuation, conformity, rule, regularity, custom, perfection, sameness.
  • jaggedness
    evenness.
  • maze
    order, line, organization.
  • mistrust
    unconcern.
  • peril
    safeness.
  • qualm
    comfort, approval, contentedness.
  • quandary
    boon, success.
  • query
    answer, agreement, reply.
  • question
    concord, acceptance, harmony.
  • suspicion
    information, measurement, proof, calculation.
  • uncertainty
    definiteness, happiness, faith, contentment, composure, belief, trust, solution, assurance, clarity, security, certainty, sureness, calmness, peace, reality, truth, confidence.
  • unease
    benefit, health.
  • uneasiness
    easiness, satisfaction.
  • vicissitude
    stagnation, similarity, uniformity.
  • wonder
    disregard, disinterest, expectation.
  • worry
    pleasure, cheer, reassurance.