Definition for Untruthful:

• Having the habit of uttering falsehoods; not speaking the truth.

Synonyms for Untruthful:

• adj.

  •crooked (adjective)
  • shady,
  • treacherous,
  • dishonest,
  • devious,
  • unprincipled,
  • unscrupulous,
  • underhand,
  • Double dealing,
  • crafty.
  •deceitful (adjective)
  • disingenuous,
  • delusory,
  • cunning,
  • fallacious,
  • guileful,
  • duplicitous,
  • slick,
  • mendacious,
  • counterfeit,
  • delusive,
  • foxy,
  • knavish,
  • hypocritical,
  • artful,
  • wily,
  • roguish,
  • sly.
  •dirty (adjective)
  • shabby.
  •dishonest (adjective)
  • dirty,
  • lying,
  • crooked,
  • deceitful,
  • untrue,
  • insincere.
  •faithless (adjective)
  • unreliable,
  • perfidious,
  • untrue.
  •false (adjective)
  • imaginary,
  • unsound,
  • sham,
  • unreal,
  • specious,
  • inexact,
  • incorrect,
  • inaccurate,
  • erroneous,
  • mistaken,
  • counterfactual,
  • invalid,
  • sophistical,
  • spurious,
  • Concocted,
  • faulty,
  • fake,
  • fictitious,
  • unfounded,
  • phony,
  • bogus.
  •insincere (adjective)
  • evasive,
  • dissembling,
  • faithless.
  •lying (adjective)
  • wrong,
  • Prevaricating.
  •lying under oath (adjective)
  • Perjurious.
  •mendacious (adjective)
  • mendacious,
  • insincere,
  • Perjured.
  •untruthful (adjective)
  • shifty,
  • sneaky,
  • deceptive,
  • tricky,
  • scheming,
  • two-faced,
  • shady,
  • devious,
  • untrustworthy,
  • crooked,
  • Deceiving,
  • deceitful,
  • false,
  • two-timing,
  • sneaking,
  • misleading,
  • disreputable,
  • double-crossing,
  • underhanded,
  • cheating,
  • corrupt,
  • fraudulent,
  • lying,
  • Bluffing.

• n.

  •
  • unscrupulous,
  • unprincipled,
  • corrupt,
  • cunning.
  •
  • specious,
  • wrong,
  • untrue,
  • spurious,
  • counterfactual,
  • false,
  • Truthless.
  •
  • deceitful.
  •untrue (noun)
  • false,
  • fake,
  • fraudulent.
  •untruthful (noun)
  • lying,
  • dishonest,
  • mendacious.

• Other synonyms:

  •
  • faithless,
  • evasive,
  • unprincipled,
  • duplicitous,
  • crooked,
  • shifty,
  • lowdown,
  • disreputable,
  • slippery,
  • foxy,
  • wily,
  • fraudulent,
  • sly,
  • thieving,
  • counterfactual,
  • machiavellian,
  • false,
  • unscrupulous,
  • crafty.
  •
  • deceitful,
  • untrue,
  • tricky,
  • funny,
  • artful,
  • cunning,
  • Truthless.
  •
  • specious,
  • shabby,
  • dodgy,
  • manipulative.
  •
  • spurious,
  • bent,
  • wrong.
  •
  • clever,
  • corrupt.
  •
  • low.
  •Other relevant words:
  • foxy,
  • shabby,
  • faithless,
  • delusive,
  • wily,
  • janus-faced,
  • unfactual,
  • behind ones back,
  • disreputable,
  • knavish,
  • inaccurate,
  • double-crossing,
  • cunning,
  • artificial,
  • pseudo,
  • duplicitous,
  • unscrupulous,
  • amiss,
  • mendacious,
  • elusive,
  • lowdown,
  • artful,
  • falsehearted,
  • thievish,
  • fallacious,
  • dishonest,
  • counterfeit,
  • low,
  • inexact,
  • unfrank,
  • flawed,
  • corrupt,
  • Deceiving,
  • untrue,
  • disingenuous,
  • treacherous,
  • unprincipled,
  • slimy,
  • sham,
  • made-up,
  • slippery,
  • imprecise,
  • wrong,
  • spurious,
  • Uncandid,
  • Forsworn,
  • calculating,
  • Unsincere,
  • manipulative,
  • fictitious,
  • sneaking,
  • mala fide,
  • vulpine,
  • unreliable,
  • Unveracious,
  • pretending,
  • evasive,
  • crooked,
  • deceitful,
  • unfair,
  • tricky,
  • sly,
  • imaginary,
  • perfidious,
  • unsound,
  • mistaken,
  • delusory,
  • Bluffing,
  • sneaky,
  • unfounded,
  • crafty,
  • phony,
  • unctuous,
  • Truthless,
  • counterfactual,
  • Double dealing,
  • untrustworthy,
  • clever,
  • fake,
  • false,
  • specious,
  • Time-serving,
  • incorrect,
  • two-timing,
  • equivocal,
  • dirty,
  • sophistical,
  • funny,
  • Prevaricating,
  • bogus,
  • erroneous,
  • hypocritical,
  • thieving,
  • slick,
  • underhanded,
  • ungenuine,
  • off,
  • machiavellian,
  • mock,
  • roguish,
  • Perjured,
  • dissembling,
  • shady,
  • fraudulent,
  • bent,
  • dishonourable,
  • meretricious,
  • misleading,
  • unreal,
  • picaresque,
  • fabricated,
  • cheating,
  • Perjurious,
  • faulty,
  • dodgy,
  • Concocted,
  • shifty,
  • underhand,
  • phoniness,
  • insincere,
  • guileful,
  • invalid.

Antonyms for Untruthful:

• adj.

  • all
    truthful.
  • Other antonyms:
    factual, accurate, moral, open, letter-perfect, respectable, scrupulous, conscientious, honorable, plainspoken, candid, proven, sincere, confirmed, decent, just, perfect, proper, sound, tested, principled, correct, valid, earnest, flawless, righteous, virtuous, right-minded, faultless, impeccable, upright, errorless, ethical, demonstrated, established, upstanding.