Synonyms for In-sincere:

• adj.

  •Pecksniffian (adjective)
  • pharisaic.
  •affected (adjective)
  • artificial,
  • theatrical,
  • overdone,
  • self-conscious,
  • contrived,
  • Imitated,
  • campy,
  • pedantic,
  • insincere,
  • apish,
  • conceited,
  • simulated,
  • spurious,
  • awkward,
  • playacting,
  • ham,
  • precious,
  • hammy,
  • pretended,
  • shallow,
  • schmaltzy,
  • ostentatious,
  • feigned,
  • pompous,
  • gone hollywood,
  • stilted,
  • high falutin',
  • counterfeit,
  • superficial,
  • assumed,
  • chichi,
  • melodramatic,
  • fraud,
  • Counterfeited,
  • sham,
  • studied,
  • unnatural,
  • stiff,
  • faked.
  •artificial (adjective)
  • labored,
  • meretricious,
  • mannered,
  • forced.
  •devious (adjective)
  • insidious,
  • treacherous,
  • fraudulent,
  • put on,
  • errant,
  • fishy,
  • scheming,
  • sneaking,
  • playing politics,
  • erring,
  • oblique,
  • shady,
  • calculating,
  • wily,
  • obliquitous,
  • tricky,
  • underhanded,
  • foxy,
  • indirect,
  • artful,
  • not straightforward,
  • roundabout,
  • shrewd,
  • playing games,
  • crooked,
  • sneaky,
  • faking one out,
  • surreptitious,
  • guileful.
  •double-dealing (adjective)
  • dishonest,
  • left- handed,
  • untrustworthy,
  • Swindling,
  • two-timing.
  •empty (adjective)
  • expressionless,
  • valueless,
  • silly,
  • deadpan,
  • purposeless,
  • senseless,
  • aimless,
  • cheap,
  • idle,
  • otiose,
  • fatuous,
  • inexpressive,
  • barren,
  • insipid,
  • vain,
  • worthless,
  • unsatisfactory,
  • jejune,
  • unsubstantial,
  • vacuous,
  • unreal,
  • dead,
  • inane,
  • futile,
  • frivolous,
  • nugatory,
  • petty,
  • vapid,
  • meaningless,
  • flat,
  • devoid,
  • dumb,
  • ignorant,
  • ineffectual,
  • paltry,
  • banal,
  • trivial,
  • unintelligent.
  •feigned (adjective)
  • affected,
  • imaginary,
  • fictitious,
  • imitation,
  • pseudo,
  • imagined,
  • fabricated.
  •forced (adjective)
  • slave,
  • mandatory,
  • inflexible,
  • Coerced,
  • compelled,
  • constrained,
  • wooden,
  • begrudging,
  • grudging,
  • enforced,
  • obligatory,
  • involuntary,
  • conscripted,
  • peremptory,
  • bound,
  • rigid,
  • coercive,
  • unwilling,
  • binding,
  • stringent,
  • factitious.
  •fulsome (adjective)
  • immoderate,
  • saccharine,
  • flattering,
  • smooth,
  • cloying,
  • extravagant,
  • magniloquent,
  • offensive,
  • Canting,
  • coarse,
  • ingratiating,
  • mealy-mouthed,
  • bombastic,
  • smarmy,
  • unctuous,
  • sanctimonious,
  • slimy,
  • fawning,
  • grandiloquent,
  • adulatory,
  • sycophantic,
  • inordinate,
  • nauseating,
  • wheedling,
  • buttery,
  • oily,
  • suave,
  • oleaginous,
  • glib.
  •glib (adjective)
  • plausible,
  • ready,
  • garrulous,
  • easy,
  • facile,
  • articulate,
  • urbane,
  • vocative,
  • fluent,
  • quick,
  • silver-tongued,
  • smooth-tongued,
  • smooth-spoken,
  • vocal,
  • smooth operator,
  • loquacious,
  • voluble,
  • fast-talking,
  • eloquent,
  • flip,
  • hot-air,
  • slippery,
  • talkative.
  •hollow (adjective)
  • flimsy,
  • weak,
  • unsound,
  • cynical.
  •hypocritical (adjective)
  • left-handed,
  • self-righteous,
  • feigning,
  • moralistic,
  • specious,
  • Deluding,
  • bland,
  • pious,
  • captious,
  • pietistic,
  • caviling,
  • jivey,
  • assuming,
  • pharisaical,
  • unreliable.
  •insincere (adjective)
  • duplicitous,
  • double,
  • two-faced,
  • lying,
  • ambidextrous,
  • hypocritical,
  • backhanded,
  • deceitful,
  • evasive,
  • devious,
  • deceptive,
  • sly,
  • untrue,
  • faithless,
  • fake,
  • untruthful,
  • dissembling,
  • perfidious,
  • unfaithful,
  • false,
  • slick,
  • snide,
  • mendacious,
  • dissimulating,
  • double-dealing,
  • pretentious,
  • phony,
  • put-on,
  • disingenuous,
  • shifty,
  • hollow.
  •left-handed (adjective)
  • maladroit,
  • sinistral,
  • dubious,
  • sinister,
  • gauche,
  • clumsy,
  • southpaw,
  • Ambilevous.
  •mealy-mouthed (adjective)
  • equivocal.
  •mendacious (adjective)
  • paltering,
  • Equivocating,
  • fallacious,
  • wrong,
  • fibbing,
  • erroneous,
  • Perjured,
  • Prevaricating.
  •meretricious (adjective)
  • brazen,
  • trashy,
  • ornate,
  • loud,
  • chintzy,
  • glaring,
  • showy,
  • tinsel,
  • blatant,
  • bogus,
  • misleading,
  • garish,
  • tawdry,
  • plastic.
  •mincing (adjective)
  • finicky,
  • particular,
  • finical,
  • fussy,
  • persnickety,
  • squeamish,
  • delicate,
  • nice,
  • effeminate,
  • la-di-da,
  • fastidious,
  • too-too,
  • dainty,
  • genteel,
  • sissy.
  •oleaginous (adjective)
  • sleek.
  •sanctimonious (adjective)
  • Deceiving,
  • smug,
  • goody-goody,
  • holier-than-thou,
  • Pecksniffian,
  • preachy,
  • self-satisfied,
  • stuffy,
  • bigoted.
  •two-faced (adjective)
  • beguiling,
  • backstabbing,
  • cunning,
  • knavish,
  • crafty.
  •unctuous (adjective)
  • fulsome.
  •unnatural (adjective)
  • incredible,
  • freaky,
  • unorthodox,
  • perverted,
  • aberrant,
  • perverse,
  • abnormal,
  • anomalous,
  • irregular,
  • contrary,
  • bizarre,
  • unaccountable,
  • Concocted,
  • made-up,
  • odd,
  • queer,
  • extraordinary,
  • staged,
  • unusual,
  • outlandish,
  • synthetic,
  • uncanny,
  • preposterous,
  • freakish,
  • make-believe,
  • strange,
  • strained,
  • unconforming,
  • ersatz,
  • supernatural,
  • outrageous.
  •unreal (adjective)
  • impalpable,
  • fictive,
  • nebulous,
  • Storybook,
  • figmental,
  • hallucinatory,
  • immaterial,
  • mythical,
  • seeming,
  • aerial,
  • fanciful,
  • invented,
  • supposititious,
  • visionary,
  • fabled,
  • mock,
  • romantic,
  • unbelievable,
  • intangible,
  • nonexistent,
  • illusory,
  • delusive,
  • phantasmagoric,
  • theoretical,
  • insubstantial,
  • notional,
  • reachy,
  • dreamlike,
  • ideal,
  • fabulous,
  • suppositious,
  • legendary,
  • chimerical,
  • ostensible.

Antonyms for In-sincere:

• adj.

  • affected
    unhurt, true, calm, natural, unperturbed, ok, unchanged, unswayed, unmoved, untroubled, uninjured, unimpaired.
  • artificial
    unaffected, unpretentious.
  • devious
    artless, naive, fair.
  • empty
    fruitful, raised, sated, copious, full, sufficient, useful, filled, meaningful, worthwhile, entire, satisfied, effective, valuable, complete, replete, abundant, productive.
  • forced
    unforced, noncompulsory, voluntary, spontaneous.
  • fulsome
    reasonable.
  • glib
    inarticulate, stuttering, silent, quiet, uncommunicative, tongue-tied.
  • hollow
    convex, light, high, solid, substantial, soft, earnest.
  • hypocritical
    authentic, righteous, humble.
  • insincere
    honest, real, forthright, truthful, reliable, open, trustworthy, straight, actual, direct, upright, frank, genuine, sincere, straightforward, just.
  • left-handed
    right-handed.
  • meretricious
    undecorated, unembellished.
  • mincing
    extroverted.
  • sanctimonious
    meek, unsure, modest.
  • unctuous
    blunt.
  • unnatural
    regular, standard, common, sensible, normal, acceptable, usual, Familiar.