Synonyms for Sinister:

• adj.

  •all (adjective)
  • sinister,
  • black.
  •baleful (adjective)
  • ruinous,
  • more foreboding,
  • fore-boding,
  • more evil,
  • venomous,
  • most foreboding,
  • fore boding.
  •black (adjective)
  • doleful,
  • depressive,
  • sad,
  • sombrer,
  • funereal,
  • sombre,
  • gloomy.
  •creepy (adjective)
  • dis-gusting,
  • more shuddersome,
  • more itching,
  • most shuddersome,
  • hair raising,
  • hairraising,
  • dis gusting,
  • un pleasant,
  • un-pleasant,
  • most itching.
  •dark (adjective)
  • infamous,
  • unpropitious,
  • somber,
  • morose,
  • drab.
  •dishonest (adjective)
  • mendacious,
  • perfidious,
  • Double dealing.
  •disturbing (adjective)
  • dis concerting,
  • more dismaying,
  • dis-concerting,
  • most aggravating,
  • more vexing,
  • embarrassing,
  • most disconcerting,
  • most impeding,
  • most discommoding,
  • more discomforting,
  • most discomposing,
  • most agitating,
  • dis-maying,
  • in convenient,
  • troubling,
  • more discommoding,
  • dis maying,
  • more impeding,
  • impeding,
  • dis comforting,
  • most troubling,
  • dis-comforting,
  • more agitating,
  • dis composing,
  • more disconcerting,
  • most discomforting,
  • more aggravating,
  • in-convenient,
  • more troubling,
  • dis-composing,
  • more discomposing,
  • most vexing,
  • most dismaying.
  •evil (adjective)
  • baneful,
  • loathsome,
  • atrocious,
  • injurious,
  • devilish,
  • disgraceful,
  • repellent,
  • monstrous,
  • Fiendish,
  • diabolical,
  • unlucky,
  • mischievous,
  • offensive,
  • adverse,
  • hideous,
  • terrible,
  • satanic,
  • revolting,
  • damnable,
  • unfavorable,
  • heinous,
  • dire,
  • foreboding,
  • foul,
  • evil,
  • calamitous,
  • unfortunate,
  • repulsive,
  • bad,
  • poisonous,
  • nefarious,
  • deleterious,
  • destructive,
  • detrimental,
  • wicked,
  • woeful,
  • repugnant,
  • sinful,
  • reprehensible,
  • abominable.
  •fearful (adjective)
  • grisly,
  • horrendous,
  • unspeakable.
  •forbidding (adjective)
  • more glowering,
  • most glowering,
  • dis agreeable,
  • un-friendliest,
  • offputting,
  • dis-agreeable,
  • off putting,
  • most off putting,
  • un-friendlier,
  • most off-putting,
  • un approachable,
  • unapproachable,
  • un friendlier,
  • more off putting,
  • un-friendly,
  • most offputting,
  • un-approachable,
  • more offputting,
  • un friendliest,
  • more off-putting.
  •grim (adjective)
  • in exorable,
  • in-tractable,
  • in-exorable,
  • most scowling,
  • stern,
  • un yielding,
  • un relenting,
  • in tractable,
  • most splenetic,
  • un-relenting,
  • more scowling,
  • re-solute,
  • more splenetic,
  • un-yielding,
  • re solute,
  • most crabbed,
  • splenetic.
  •harmful (adjective)
  • murderous,
  • malefic,
  • Harassing,
  • risky.
  •hateful (adjective)
  • malevolent.
  •hopeless (adjective)
  • in despair,
  • past hope,
  • unachievable,
  • irremediable,
  • irredeemable,
  • beyond recall,
  • no-win,
  • shot down,
  • up the creek,
  • helpless,
  • unmitigable,
  • goner.
  •ill (adjective)
  • un favorable,
  • un kinder,
  • un-favorable,
  • un luckier,
  • un promising,
  • ill,
  • un luckiest,
  • un-luckier,
  • un kindest,
  • illmannered,
  • un-kinder,
  • un-kind,
  • un-kindest,
  • un lucky,
  • most unpromising,
  • most nocent,
  • un-lucky,
  • ill mannered,
  • more unpromising,
  • dis-respectful,
  • un kind,
  • un gracious,
  • un-promising,
  • un-luckiest,
  • more nocent,
  • dis respectful,
  • un-gracious.
  •inauspicious (adjective)
  • ill omened,
  • un-timeliest,
  • most ill-omened,
  • un-timelier,
  • in-opportune,
  • most illomened,
  • illboding,
  • un-timely,
  • in auspicious,
  • more illomened,
  • ill boding,
  • un timelier,
  • inauspicious,
  • more ill-omened,
  • more ill omened,
  • un timely,
  • in-auspicious,
  • Ill-boding,
  • un timeliest,
  • most ill omened,
  • in opportune.
  •indirect (adjective)
  • dis-cursive,
  • long winded,
  • periphrastic,
  • under hand,
  • more vagrant,
  • dis cursive,
  • more twisting,
  • more circumlocutory,
  • most vagrant,
  • more sidelong,
  • most circumlocutory,
  • implied,
  • most sidelong,
  • in direct,
  • under-hand,
  • more snaking,
  • most twisting,
  • long drawn out,
  • most snaking,
  • in-direct.
  •left (adjective)
  • porter,
  • portside,
  • sinistral,
  • south,
  • nigh side,
  • hard to left,
  • larboard.
  •left-handed (adjective)
  • lefthanded,
  • southpaw,
  • in sincerest,
  • most ambilevous,
  • Ambilevous,
  • in sincerer,
  • in-sincere,
  • in-sincerest,
  • more southpaw,
  • more ambilevous,
  • in sincere,
  • in-sincerer,
  • most southpaw,
  • left handed.
  •lurid (adjective)
  • more horrifying,
  • off color,
  • offcolor,
  • most horrifying,
  • more low down,
  • most lowdown,
  • most low down,
  • more low-down,
  • most low-down,
  • low down,
  • more lowdown.
  •malevolent (adjective)
  • churlish,
  • antagonistic,
  • mean,
  • corrosive,
  • vicious,
  • hurtful,
  • treacherous,
  • rancorous,
  • spiteful,
  • malicious,
  • hateful,
  • nasty,
  • malignant,
  • Black-hearted,
  • bitter,
  • hostile,
  • ill-natured,
  • vindictive,
  • sullen,
  • bad-natured,
  • catty,
  • virulent.
  •malign (adjective)
  • anti pathetic,
  • most maleficent,
  • more maleficent,
  • anti-pathetic.
  •nasty, menacing (adjective)
  • disastrous,
  • disquieting,
  • apocalyptic,
  • blackhearted,
  • obnoxious,
  • lowering,
  • portentous,
  • perverse.
  •ominous (adjective)
  • most malificent,
  • in hospitable,
  • more premonitory,
  • more precursive,
  • pre-cursive,
  • most presaging,
  • most precursive,
  • pre-monitory,
  • more doomful,
  • more malificent,
  • in-hospitable,
  • pre cursive,
  • most doomful,
  • more presaging,
  • pre monitory,
  • most premonitory.
  •pernicious (adjective)
  • Miasmatic,
  • miasmic.
  •perturbing (adjective)
  • dis-quieting,
  • dis quieting.
  •threatening (adjective)
  • Intimidatory,
  • Impendent,
  • loury,
  • overhanging,
  • over hanging,
  • Lowery.
  •ugly (adjective)
  • fellest.
  •undue (adjective)
  • illtimed,
  • undeserved,
  • ill-timed,
  • ill timed,
  • unmeasurable,
  • unfitting,
  • too great,
  • unwarrantable.
  •unhospitable (adjective)
  • un inviting,
  • un-hospitable,
  • un hospitable,
  • un-inviting.
  •unscrupulous (adjective)
  • more exploitative,
  • most exploitative,
  • un scrupulous,
  • self seeking,
  • un ethical,
  • de graded,
  • selfseeking,
  • un-ethical,
  • most unconscientious,
  • dis graceful,
  • un worthy,
  • un worthiest,
  • un-conscientious,
  • un conscientious,
  • more casuistic,
  • dis-honorable,
  • un-worthier,
  • de-grading,
  • dis-graceful,
  • de-graded,
  • most casuistic,
  • more unconscientious,
  • un-worthiest,
  • un-scrupulous,
  • dis honorable,
  • de grading,
  • un worthier.
  •unsettling (adjective)
  • un-settling,
  • un settling.
  •upsetting (adjective)
  • up-setting,
  • up setting.
  •wicked (adjective)
  • debased,
  • evildoing,
  • blameworthy,
  • Misdoing,
  • iniquitous,
  • criminal,
  • indecent,
  • felonious,
  • wrongdoing,
  • immoral,
  • sadistic,
  • base,
  • scandalous,
  • debauched,
  • lawbreaking,
  • improper,
  • villainous,
  • depraved,
  • shocking,
  • degenerate.

• n.

  •
  • warn.
  •alarming (noun)
  • alarming.
  •forbidding (noun)
  • forbidding.
  •menacing (noun)
  • menacing.
  •minacious (noun)
  • minacious.
  •minatory (noun)
  • minatory.
  •stain (noun)
  • dis grace,
  • dis coloration,
  • dis-grace,
  • dis-colorations,
  • dis-honor,
  • dis-honors,
  • sinisters,
  • dis colorations,
  • dis-coloration,
  • dis-graces,
  • dis graces,
  • dis honor,
  • dis honors.

• Other synonyms:

  •
  • sneaking.
  •
  • opposing.
  •diabolical
  • diabolic.
  •discouraging
  • hopeless.
  •portentous
  • predictive.
  •Other relevant words:
  • counteractive,
  • saturnine,
  • exactly,
  • liberal,
  • dismal,
  • fishy,
  • deep,
  • direful,
  • bootleg,
  • Facinorous,
  • questionable,
  • dour,
  • gauche,
  • peccant,
  • defect,
  • contemptible,
  • shameful,
  • deviative,
  • awful,
  • momentous,
  • cancerous,
  • naughty,
  • moody,
  • dark-skinned,
  • sedition,
  • mephistophelian,
  • hard,
  • violently,
  • phantasmal,
  • revolt,
  • unlawfulness,
  • nearside,
  • Leftward,
  • dirty trick,
  • counter,
  • rebellion,
  • dishonourable,
  • unworthy,
  • jackleg,
  • pitch black,
  • opprobrious,
  • unevenly,
  • dirty,
  • gap,
  • untoward,
  • shady,
  • preternatural,
  • inglorious,
  • unconscionable,
  • left-wing,
  • cabal,
  • doomed,
  • iniquity,
  • sinistrorse,
  • levorotatory,
  • unholy,
  • frightful,
  • Looming,
  • amoral,
  • doomy,
  • dingy,
  • radical,
  • tightly,
  • horrid,
  • ill-starred,
  • horrific,
  • flagrant,
  • darkly,
  • infernal,
  • unnatural,
  • difficult,
  • fault,
  • dim,
  • malignancy,
  • near,
  • Portending,
  • badness,
  • boding,
  • dread,
  • depravity,
  • impish,
  • terrific,
  • twist,
  • troublesome,
  • cruel,
  • inaccurate,
  • injury,
  • fatal,
  • non-white,
  • ruffian,
  • knavish,
  • shifty,
  • bad luck,
  • miserable,
  • dubious,
  • excursive,
  • underhand,
  • sinistrorsal,
  • backhand,
  • thickly,
  • drawback,
  • ghastly,
  • frightening,
  • harshly,
  • contraband,
  • rigorous,
  • unethical,
  • midnight,
  • sorry,
  • closely,
  • dirty work,
  • wickedness,
  • badly,
  • deviant,
  • vile,
  • intrigue,
  • crying shame,
  • conspiracy,
  • underhanded,
  • godless,
  • injustice,
  • blackened,
  • ghost-like,
  • badge of infamy,
  • backhanded,
  • side,
  • flaw,
  • champain,
  • unpleasant,
  • wretched,
  • sin,
  • ungodly,
  • murkily,
  • intimidating,
  • rascal,
  • perverted,
  • apparition,
  • ignominious,
  • pitch-dark,
  • depressing,
  • weakness,
  • fraught with danger,
  • coloured,
  • corrupted,
  • counterclockwise,
  • unearthly,
  • of evil portent,
  • sinistrality,
  • grave,
  • glum,
  • invalid,
  • contrary,
  • roughly,
  • drear,
  • sour,
  • attainder,
  • Ill-got,
  • smutty,
  • taint,
  • evilness,
  • traitorous,
  • wraithlike,
  • smuggled,
  • half blood,
  • achromatic,
  • gross,
  • impending,
  • divergent,
  • not kosher,
  • coarsely,
  • sneaky,
  • port,
  • closed,
  • inferior,
  • demonic,
  • inimical,
  • blue,
  • confederacy,
  • in opposition,
  • wrong,
  • spooky,
  • stressful,
  • Sinistrous,
  • downbeat,
  • unwholesome,
  • hooligan,
  • harrowing,
  • gloomily,
  • unkind,
  • unprincipled,
  • bully,
  • madcap,
  • dreadful,
  • bringing ruin,
  • horrifying,
  • Star-crossed,
  • ill-gotten,
  • fell,
  • appalling,
  • colored,
  • scary,
  • unreal,
  • bitchy,
  • inclemency,
  • supernatural,
  • almost,
  • sinistrocular,
  • shadowlike,
  • suspicious,
  • furtive,
  • unskillful,
  • danger,
  • dishonorable,
  • horrible,
  • flagitious,
  • Unhospitable,
  • ghostly,
  • weak point,
  • unfavourable,
  • opposite,
  • accursed,
  • impious,
  • bend sinister,
  • ghoulish,
  • surly,
  • crazy,
  • inexpedient,
  • blemish,
  • oblique,
  • execrable,
  • nigh,
  • shameless,
  • black market,
  • Bodeful,
  • opposed,
  • harm,
  • grotesque,
  • approximately,
  • Fiendly,
  • clouded,
  • dispiriting,
  • ill-fated,
  • miscreant,
  • dreary,
  • cat-hearted,
  • scowling,
  • squint-eyed,
  • demon,
  • break,
  • left-hand,
  • slippery,
  • devil,
  • plot,
  • benighted,
  • odious,
  • hellish,
  • phantom,
  • reprobate,
  • ghost,
  • devious,
  • conflicting,
  • informality,
  • comminatory,
  • digressive,
  • scurvy,
  • strictly,
  • doubtful,
  • illegitimacy,
  • unhealthy,
  • illegality,
  • mordant,
  • deathly,
  • rudely,
  • Scandalum magnatum,
  • uncanny,
  • despicable,
  • shortcoming,
  • burning shame,
  • secret,
  • nearly,
  • evasive,
  • byword of reproach,
  • specter,
  • sinistrocerebral,
  • conscienceless,
  • imminent,
  • narrowly,
  • terrifying,
  • rotten,
  • macabre,
  • intimately,
  • corruption,
  • obscure,
  • insidious,
  • tricky,
  • awkward,
  • glowering,
  • fateful,
  • fraudulent,
  • incarnate,
  • hardly,
  • demoniac,
  • bleak,
  • eerie,
  • severely,
  • trying,
  • louring,
  • circuitous,
  • virtually,
  • weird,
  • not easy,
  • damage,
  • damned,
  • unsavory,
  • cloudy,
  • spectral,
  • deadly,
  • gruesome,
  • heavy,
  • crooked,
  • disconsolate,
  • inhuman,
  • strange,
  • cacodemonic,
  • mischief,
  • dimly,
  • prankish.

Paraphrases for Sinister:

• Equivalence

  • Adjective
    ominous, evil.

• Independent

  • Adjective
    dire, depressing, bleak, underhand, fateful, malicious, disastrous, baleful, terrible, treacherous, frightening, dismal, ill-fated, obscure, left-wing, pernicious, unfortunate, appalling, disturbing, horrendous, unspeakable, vile, devastating, horrible, dreadful, shady, dangerous, disquieting, left, catastrophic, destructive, gruesome, fatal, malignant, troubling.

• Other Related

  • Adjective
    grim, insidious, wicked, eerie, dark, murky, nefarious, gloomy, vicious, macabre, creepy, heinous, ruinous, spooky, ulterior, atrocious.

Antonyms for Sinister:

• adj.

  • nasty, menacing
    auspicious, lucky, happy, kind, benevolent, nice, good.
  • Other antonyms:
    favorable, unthreatening, unalarming, prosperous, dextral.

Homophones for Sinister:

• seamster, songster, swing door, Simchas Torah, semester, sneezeweed yarrow, Simchat Torah, semester hour, smoke tree, sanctuary, Shimchath Torah.