Synonyms for Unreliable:

• adj.

  •all (adjective)
  • unreliable.
  •anecdotal (adjective)
  • un reliable,
  • un scientific,
  • based on hearsay,
  • un-reliable,
  • un-scientific,
  • based hearsay.
  •changeable (adjective)
  • commutative,
  • flighty,
  • changeful,
  • reversible,
  • transformable,
  • revocable,
  • inconstant,
  • transitional,
  • shifting,
  • Permutable,
  • mercurial.
  •dangerous (adjective)
  • unsafe.
  •deceptive (adjective)
  • snide,
  • Astucious,
  • Imposturous,
  • seeming.
  •derelict (adjective)
  • de relict,
  • lax,
  • dis regardful,
  • dis-regardful,
  • de-relict.
  •dubious (adjective)
  • untrustiest,
  • untrustier,
  • most trustless,
  • un-decided,
  • most unassured,
  • un trustier,
  • un trustiest,
  • un-likeliest,
  • un clear,
  • more unassured,
  • un likelier,
  • dubitable,
  • far fetched,
  • un assured,
  • un-clearest,
  • un clearer,
  • iffy,
  • un-likelier,
  • un-trusty,
  • un trusty,
  • un-assured,
  • Mootable,
  • more unconvinced,
  • more trustless,
  • un likeliest,
  • un-clear,
  • most unconvinced,
  • un-convinced,
  • un decided,
  • un-clearer,
  • un likely,
  • touch go,
  • un-trustiest,
  • un-trustier,
  • un-likely,
  • un clearest,
  • un convinced.
  •errant (adjective)
  • mischievous,
  • meandering,
  • Errable,
  • off straight and narrow,
  • wayward.
  •erratic (adjective)
  • more undirected,
  • more fluctuant,
  • more directionless,
  • most undirected,
  • most directionless,
  • most fluctuant,
  • in consistent,
  • un usual,
  • in-calculable,
  • most vagarious,
  • in calculable,
  • in-consistent,
  • more vagarious,
  • more oddball,
  • un-usual,
  • un directed,
  • un-natural,
  • un-directed.
  •faithless (adjective)
  • un truthful,
  • un-truthful,
  • more double-crossing,
  • un truest,
  • more doublecrossing,
  • most twotiming,
  • most unconverted,
  • un-converted,
  • more unconverted,
  • more cheating,
  • most doublecrossing,
  • doubting,
  • dis-honest,
  • more twotiming,
  • un true,
  • more unloyal,
  • untruthful,
  • un-believing,
  • un-truest,
  • most unloyal,
  • un believing,
  • dis honest,
  • more double crossing,
  • doubledealing,
  • most two timing,
  • un converted,
  • more two timing,
  • un truer,
  • most double-crossing,
  • un loyal,
  • most two-timing,
  • more two-timing,
  • un-truer,
  • un-true,
  • un-loyal,
  • most cheating,
  • most double crossing.
  •fallible (adjective)
  • in question.
  •faulty (adjective)
  • more blemished,
  • most lemon,
  • more botched,
  • in complete,
  • in-adequate,
  • lemon,
  • more unretentive,
  • in valid,
  • lame,
  • in sufficient,
  • malformed,
  • out order,
  • most marred,
  • most blemished,
  • inexact,
  • most botched,
  • un-retentive,
  • in adequate,
  • more marred,
  • in-complete,
  • most warped,
  • more imprecise,
  • most malfunctioning,
  • most flawed,
  • in-valid,
  • in-sufficient,
  • de based,
  • un retentive,
  • in-exact,
  • un fit,
  • in exact,
  • lamest,
  • more flawed,
  • insufficient,
  • de-based,
  • more lemon,
  • more malfunctioning,
  • warped,
  • more warped,
  • most imprecise,
  • most unretentive,
  • un-fit.
  •fickle (adjective)
  • malleable,
  • fickle,
  • indecisive,
  • mutable,
  • pliable,
  • plastic,
  • modifiable,
  • pliant,
  • impulsive,
  • volatile,
  • fluctuating.
  •fly-by-night (adjective)
  • most cowboy,
  • not be relied up on,
  • not to be relied up on,
  • un-professional,
  • not be trusted,
  • here-today-gone-tomorrow,
  • not be relied upon,
  • more here-today-gone-tomorrow,
  • impermanent,
  • dis-reputable,
  • more here today gone tomorrow,
  • most here today gone tomorrow,
  • more cowboy,
  • dis reputable,
  • short lived,
  • here today gone tomorrow,
  • fly by night,
  • most here-today-gone-tomorrow,
  • shortlived,
  • un professional,
  • slimier,
  • evanescent.
  •hypocritical (adjective)
  • in-sincerer,
  • hypo critical,
  • more caviling,
  • most smooth-spoken,
  • in sincerer,
  • more smoothspoken,
  • in-sincerest,
  • smoothspoken,
  • feigning,
  • in-sincere,
  • most smooth spoken,
  • selfrighteous,
  • in sincere,
  • left handed,
  • hypo-critical,
  • most caviling,
  • in sincerest,
  • smoothtongued,
  • most dissembling,
  • more smooth spoken,
  • more feigning,
  • pietistic,
  • smooth spoken,
  • smooth tongued,
  • most smoothspoken,
  • more moralistic,
  • jiviest,
  • more smooth-spoken,
  • lefthanded,
  • self righteous,
  • jivier,
  • more dissembling,
  • most moralistic,
  • most feigning.
  •inaccurate (adjective)
  • mis-taken,
  • off base,
  • counter factual,
  • more way-off,
  • more wayoff,
  • more way off,
  • way-off,
  • most way-off,
  • in-accurate,
  • in accurate,
  • wayoff,
  • most wayoff,
  • doesnt wash,
  • mis taken,
  • counter-factual,
  • most way off.
  •inconstant (adjective)
  • in-constant,
  • flickering,
  • most waffling,
  • in constant,
  • more waffling.
  •incorrect (adjective)
  • un fitting,
  • more unfitting,
  • in-correct,
  • un suitable,
  • un seemliest,
  • un seemly,
  • in appropriate,
  • un-seemliest,
  • in correct,
  • un-fitting,
  • not trustworthy,
  • in-appropriate,
  • un seemlier,
  • most unfitting,
  • wide the mark,
  • un-seemlier,
  • wide mark,
  • un-suitable.
  •insecure (adjective)
  • ex posed,
  • un protected,
  • in-securest,
  • more unshielded,
  • in-substantial,
  • most rootless,
  • un guarded,
  • in securest,
  • un-guarded,
  • in substantial,
  • most unshielded,
  • unprotected,
  • more rootless,
  • rickety,
  • un shielded,
  • un-shielded,
  • open attack,
  • unguarded,
  • un-protected,
  • in securer,
  • in secure,
  • in-secure,
  • in-securer,
  • ex-posed.
  •irregular (adjective)
  • fragmentary,
  • occasional,
  • nonuniform,
  • unsystematic,
  • unpunctual,
  • up and down,
  • unmethodical,
  • Designless.
  •irresponsible (adjective)
  • most unanswerable,
  • more unanswerable,
  • in-cautious,
  • un answerable,
  • noaccount,
  • un accountable,
  • devil may care,
  • un-answerable,
  • illconsidered,
  • un careful,
  • ill-considered,
  • in cautious,
  • most uncareful,
  • more uncareful,
  • no account,
  • un-accountable,
  • ill considered,
  • un-careful.
  •lying (adjective)
  • mis stating,
  • more fibbing,
  • fibbing,
  • in-venting,
  • more dissimulating,
  • more prevaricating,
  • most fibbing,
  • most inventing,
  • more misstating,
  • more equivocating,
  • dis-simulating,
  • more misrepresenting,
  • most falsifying,
  • mendacious,
  • in venting,
  • mis representing,
  • most prevaricating,
  • more inventing,
  • most misstating,
  • most misrepresenting,
  • mis-representing,
  • dis simulating,
  • most dissimulating,
  • mis-stating,
  • most equivocating,
  • more falsifying.
  •lying under oath (adjective)
  • Perjurious.
  •not trustworthy, not true (adjective)
  • disreputable,
  • false,
  • mistaken,
  • implausible,
  • fake,
  • underhand,
  • unconvincing.
  •perfidious (adjective)
  • snake grass,
  • snake the grass,
  • most betraying,
  • more betraying.
  •perjurious (adjective)
  • Perjured,
  • more forsworn,
  • most forsworn,
  • Forsworn.
  •precarious (adjective)
  • impugnable,
  • un-healthiest,
  • un healthiest,
  • more dynamite,
  • hanging by a thread,
  • more impugnable,
  • pre carious,
  • un healthier,
  • pre-carious,
  • out a limb,
  • out limb,
  • most impugnable,
  • un healthy,
  • un-healthy,
  • most dynamite.
  •questionable (adjective)
  • hypo thetical,
  • unconfirmed,
  • un-proven,
  • in-definite,
  • most unconfirmed,
  • open doubt,
  • more unconfirmed,
  • more paradoxical,
  • most controvertible,
  • in determinate,
  • more unproven,
  • un-defined,
  • pro visional,
  • un confirmed,
  • most paradoxical,
  • hard believe,
  • un-confirmed,
  • un defined,
  • most unproven,
  • un proven,
  • hypo-thetical,
  • more controvertible,
  • in definite.
  •shaky (adjective)
  • not dependable,
  • not reliable,
  • wonky.
  •skittish (adjective)
  • more agitable,
  • more volative,
  • ex citable,
  • most agitable,
  • most volative,
  • ex-citable,
  • most alarmable,
  • more alarmable,
  • ex-cited,
  • ex cited.
  •sneaky (adjective)
  • un-scrupulous,
  • un scrupulous.
  •temperamental (adjective)
  • head-strong,
  • hypersensitive,
  • hyper,
  • in bad mood,
  • easily upset.
  •treacherous (adjective)
  • more dissembled,
  • most dissembled,
  • false hearted.
  •uncertain (adjective)
  • up for grabs.
  •undependable (adjective)
  • trickest,
  • un dependable,
  • un-dependable,
  • nogood.
  •unfaithful (adjective)
  • most moonlighting,
  • un chaster,
  • un-chaste,
  • un-faithful,
  • un faithful,
  • more moonlighting,
  • un chastest,
  • most foresworn,
  • foresworn,
  • in-continent,
  • most adulterine,
  • most philandering,
  • more philandering,
  • in continent,
  • un-chaster,
  • more foresworn,
  • more adulterine,
  • un chaste,
  • fore-sworn,
  • un-chastest,
  • fore sworn,
  • incontinent.
  •unpredictable (adjective)
  • un predictable,
  • un-predictable,
  • from left field.
  •unsafe (adjective)
  • fearsome,
  • on limb,
  • un safest,
  • un safe,
  • un-safer,
  • un safer,
  • un-safe,
  • un-safest.
  •unsound (adjective)
  • in-sane,
  • in-firmer,
  • un sounder,
  • un-substantial,
  • de-ranged,
  • in-saner,
  • in firmest,
  • un-sounder,
  • not solid,
  • un backed,
  • dis eased,
  • un-balanced,
  • dis-eased,
  • in saner,
  • most unbacked,
  • in-congruous,
  • in-firmest,
  • un-hinged,
  • un substantial,
  • in firmer,
  • de ranged,
  • un-sound,
  • in sanest,
  • un-backed,
  • in sane,
  • in congruous,
  • un hinged,
  • un-soundest,
  • more unbacked,
  • un soundest,
  • un sound.
  •unsteady (adjective)
  • more teetering,
  • wigglier,
  • wabblier,
  • tippier,
  • most teetering,
  • tippiest,
  • un-steadiest,
  • unsteadiest,
  • un-steady,
  • un steady,
  • un-steadier,
  • un steadiest,
  • wabbliest,
  • wiggliest,
  • un steadier.
  •unsure (adjective)
  • more unconfident,
  • un confident,
  • dis trustful,
  • un-confident,
  • most unconfident,
  • un sure,
  • un-sure,
  • in quandary,
  • betwixt between,
  • wimpiest,
  • dis-trustful,
  • mis-trustful,
  • mis trustful.
  •untrustworthy (adjective)
  • dis loyal,
  • un trustworthy,
  • most fair-weather,
  • fairweather,
  • dis-loyal,
  • finker,
  • more fairweather,
  • most fair weather,
  • most conniving,
  • more fair weather,
  • more fair-weather,
  • more conniving,
  • most fairweather,
  • un-trustworthy,
  • finkest.
  •weak (adjective)
  • faint-hearted,
  • laid back,
  • weakest.

• n.

  •
  • appellant,
  • aggrieved,
  • the court,
  • deceitful,
  • tricky,
  • unpredictable,
  • expert witness,
  • dishonest,
  • giddy,
  • complainant,
  • furtive,
  • the accused,
  • unstable,
  • untrue,
  • shifty,
  • alibi,
  • weak,
  • vacillating,
  • underhanded,
  • wavering,
  • capricious,
  • defendant,
  • challenge.
  •
  • delusive,
  • deceptive,
  • worthless,
  • hollow,
  • pathetic,
  • pointless,
  • inefficient,
  • ineffective,
  • meretricious,
  • hallucinatory,
  • makeshift,
  • useless,
  • pretended,
  • pseudo,
  • misleading,
  • defective,
  • specious,
  • purposeless,
  • plausible,
  • sham,
  • erroneous,
  • inaccurate,
  • futile.
  •
  • trust.
  •dangerous (noun)
  • dangerous.

• Other synonyms:

  •
  • irregular,
  • unsourced,
  • feckless.
  •
  • inconsistent,
  • inconsistency,
  • reptilian,
  • shaky,
  • lying.
  •
  • flimsy.
  •
  • suspect.
  •glassy
  • slippery.
  •inaccurate
  • incorrect,
  • corrupt.
  •inconstant
  • unsteady.
  •Other relevant words:
  • poor,
  • wishy-washy,
  • frivolous,
  • fitful,
  • disloyal,
  • conjectural,
  • duplicitous,
  • indeterminate,
  • insubstantial,
  • crooked,
  • shapeless,
  • trick,
  • spurious,
  • problematic,
  • desultory,
  • moody,
  • dicey,
  • unbalanced,
  • infirm,
  • unfixed,
  • foxy,
  • disputable,
  • garbled,
  • sharp,
  • borderline,
  • unrealistic,
  • scatty,
  • doubtful,
  • misreported,
  • wobbling,
  • devious,
  • rarely vacillant,
  • quicksilver,
  • aberrant,
  • hairy,
  • purchasable,
  • wobbly,
  • Unstaid,
  • irresolute,
  • tergiversating,
  • rash,
  • evasive,
  • Striated,
  • Unauthoritative,
  • insincere,
  • delicate,
  • uneven,
  • devil-may-care,
  • risky,
  • unsupported,
  • tenuous,
  • pharisaic,
  • labile,
  • Vicissitudinous,
  • undisciplined,
  • treasonable,
  • light,
  • unsealed,
  • shuffling,
  • inauthentic,
  • unruly,
  • ineffectual,
  • in dispute,
  • two-faced,
  • unresolved,
  • refutable,
  • fishy,
  • Unsolid,
  • rambling,
  • roving,
  • bent,
  • wavery,
  • shady,
  • spineless,
  • fanciful,
  • amorphous,
  • scatterbrained,
  • misstated,
  • wild,
  • frail,
  • not kosher,
  • Deceiving,
  • dizzy,
  • unaccountable,
  • protean,
  • sporadic,
  • debatable,
  • perilous,
  • vague,
  • arguable,
  • whimsical,
  • unsettled,
  • conscienceless,
  • hazy,
  • quirky,
  • toying,
  • unproved,
  • eccentric,
  • ticklish,
  • temporary,
  • incongruous,
  • tentative,
  • crotchety,
  • crafty,
  • touchy,
  • chancy,
  • cunning,
  • unethical,
  • unsubstantial,
  • wandering,
  • ambiguous,
  • freakish,
  • unfounded,
  • moot,
  • variable,
  • in the balance,
  • wanton,
  • recreant,
  • ambidextrous,
  • alternating,
  • tottery,
  • sly,
  • dickey,
  • versatile,
  • indistinct,
  • perfidious,
  • traitorous,
  • impetuous,
  • flirtatious,
  • trimming,
  • suspicious,
  • restless,
  • dicky,
  • misquoted,
  • careless,
  • illusory,
  • touch-and-go,
  • dishonourable,
  • wavy,
  • slick,
  • vagrant,
  • Teetering,
  • spasmodic,
  • reckless,
  • unsubstantiated,
  • timeserving,
  • temperamental,
  • Pecksniffian,
  • difficult,
  • Flitting,
  • adrift,
  • speculative,
  • uncontrolled,
  • unrestrained,
  • Vicissitudinary,
  • unscrupulous,
  • official,
  • unauthentic,
  • sensitive,
  • Unsteadfast,
  • faddish,
  • indefinite,
  • coquettish,
  • undecided,
  • provisional,
  • cowboy,
  • afloat,
  • unhealthy,
  • workaday,
  • untested,
  • mazy,
  • hazardous.

Paraphrases for Unreliable:

• Equivalence

  • Adjective
    untrustworthy, unsafe.

• Forward Entailment

  • Adjective
    reliable.

• Independent

  • Adjective
    untrusted, unacceptable, dependable, unbelievable, unpredictable, credible, dubious, trustworthy, doubtful, erratic, volatile, unsure, precarious, unclear, incorrect, suspicious, incredible, untrue, unsettled, surety.

• Other Related

  • Adjective
    uncertain, questionable, unstable, inaccurate, unsound, insecure, reliability, dodgy, random.

Antonyms for Unreliable:

• adj.

  • not trustworthy, not true
    forthright, truthful, true, clear, definite, certain, honest, sure, right, responsible, faithful, trustworthy, constant, accurate, stable, dependable, steady, frank, correct, reliable, strong.
  • Other antonyms:
    undeviating, safe.