Definition for Unwise:

• Not choosing the best means for the end; not discreet and judicious.

Synonyms for Unwise:

• adj.

  •foolish (adjective)
  • unthinking,
  • loopy,
  • ill-advised,
  • tomfool,
  • kooky,
  • ill-considered,
  • loony,
  • dippy,
  • zany,
  • imbecilic.
  •misguided (adjective)
  • unwarranted.
  •stupid, irresponsible (adjective)
  • inappropriate,
  • improvident,
  • childish,
  • misguided,
  • foolhardy,
  • silly,
  • ill-considered,
  • inept,
  • immature,
  • witless,
  • rash,
  • inadvisable,
  • unsound,
  • short-sighted,
  • unfortunate,
  • injudicious,
  • ill-advised,
  • inane,
  • thoughtless,
  • imprudent,
  • naive,
  • indiscreet,
  • undesirable,
  • foolish,
  • reckless,
  • senseless,
  • impolitic,
  • unintelligent.
  •thoughtless (adjective)
  • unguarded.
  •unadvised (adjective)
  • unadvised.
  •unguarded (adjective)
  • unreflective,
  • unguarded.
  •witless (adjective)
  • witless.

• n.

  •
  • childish,
  • perverse,
  • extreme,
  • hysterical,
  • unreasonable,
  • irresponsible,
  • wrong,
  • ridiculous,
  • irrational.
  •
  • imprudent,
  • indiscreet,
  • injudicious,
  • ill-advised,
  • ill-considered,
  • unsound.
  •ill-considered (noun)
  • rash,
  • ill-advised.
  •unwise (noun)
  • foolish,
  • impolitic,
  • inexpedient.

• Other synonyms:

  •
  • indiscreet,
  • ill-considered,
  • imprudent,
  • injudicious.
  •
  • unsound.
  •unrealistic
  • impractical.
  •Other relevant words:
  • audacious,
  • wild,
  • negligent,
  • irresponsible,
  • awkward,
  • ill-advised,
  • baloney,
  • debilitated,
  • unnegotiable,
  • brainless,
  • indecorous,
  • screwball,
  • inane,
  • impractical,
  • blunt,
  • untimely,
  • coarse,
  • frail,
  • naive,
  • brusque,
  • futile,
  • half-witted,
  • unwarranted,
  • wrong,
  • inadvisable,
  • bovine,
  • nonsense,
  • loopy,
  • happy,
  • absurdity,
  • kooky,
  • impolite,
  • inauspicious,
  • inept,
  • dangerous,
  • fool,
  • hogwash,
  • lunatic,
  • zany,
  • simple,
  • cockamamie,
  • small,
  • unbefitting,
  • imbecilic,
  • unreflecting,
  • unadvised,
  • rigmarole,
  • impertinent,
  • graceless,
  • asinine,
  • impetuous,
  • Imperceptive,
  • ludicrous,
  • insensitive,
  • out of place,
  • ill-suited,
  • weak,
  • clumsy,
  • innocent,
  • mentally ill,
  • breakneck,
  • stupid,
  • impulsive,
  • unperceptive,
  • unconsidered,
  • bold,
  • thoughtless,
  • blockhead,
  • half-baked,
  • spiritless,
  • unseemly,
  • inappropriate,
  • unpropitious,
  • impracticable,
  • inconsiderate,
  • short-sighted,
  • inopportune,
  • extravagant,
  • unintelligent,
  • annoying,
  • irrational,
  • risible,
  • untoward,
  • illogical,
  • useless,
  • insensate,
  • childish,
  • injudicious,
  • gauche,
  • dimwit,
  • goofy,
  • undesirable,
  • immature,
  • sickly,
  • inconvenient,
  • infirm,
  • feeble,
  • unfortunate,
  • unladylike,
  • extreme,
  • dippy,
  • unintellectual,
  • bluff,
  • bad,
  • gruff,
  • idiotic,
  • uncivilized,
  • maladroit,
  • silly,
  • jerky,
  • unenlightened,
  • heedless,
  • uncivil,
  • blessed,
  • mindless,
  • undiscerning,
  • bosh,
  • Lean-witted,
  • Unapt,
  • hysterical,
  • brash,
  • hasty,
  • daredevil,
  • fallacious,
  • pointless,
  • unmindful,
  • harebrained,
  • insentient,
  • rude,
  • unrefined,
  • imprudent,
  • soft,
  • claptrap,
  • rash,
  • pinheaded,
  • harmless,
  • blockish,
  • tripe,
  • witless,
  • Chuckleheaded,
  • untalented,
  • lunkheaded,
  • unreasoning,
  • perverse,
  • unsound,
  • dunce,
  • featherheaded,
  • unhappy,
  • neglectful,
  • erroneous,
  • infelicitous,
  • untactful,
  • wacky,
  • inapt,
  • gooselike,
  • abrupt,
  • improper,
  • madcap,
  • performance,
  • indiscreet,
  • indelicate,
  • Misled,
  • malapropos,
  • myopic,
  • hare-brained,
  • dotty,
  • laughable,
  • idle,
  • double-talk,
  • trivial,
  • gone,
  • wrong-headed,
  • Ungifted,
  • humble,
  • ill-judged,
  • moron,
  • absurd,
  • not bright,
  • daft,
  • rough,
  • Unmeet,
  • bungling,
  • mad,
  • balmy,
  • jargon,
  • Unphilosophical,
  • simpleminded,
  • accessible,
  • Impercipient,
  • unwary,
  • irritating,
  • crude,
  • foolhardy,
  • undiplomatic,
  • preposterous,
  • Weak-minded,
  • unbecoming,
  • incongruous,
  • Misadvised,
  • unreflective,
  • crackpot,
  • sleeveless,
  • exhausted,
  • cuckoo,
  • procedure,
  • faint,
  • not sensible,
  • unseasonable,
  • ungentlemanly,
  • plain,
  • shortsighted,
  • reasonless,
  • unusable,
  • Daffy,
  • senseless,
  • shallow,
  • crazy,
  • unseeing,
  • cobblers,
  • low,
  • inoffensive,
  • apish,
  • ignorant,
  • guileless,
  • unsophisticated,
  • fortunate,
  • unreasonable,
  • simious,
  • tactless,
  • bubbleheaded,
  • ignoramus,
  • careless,
  • unguarded,
  • frivolous,
  • unthoughtful,
  • unfitting,
  • unprofitable,
  • idiot,
  • ill-conceived,
  • devil-may-care,
  • unsuitable,
  • headlong,
  • helpless,
  • off,
  • dull,
  • enfeebled,
  • unthinking,
  • dolt,
  • incongruity,
  • unskilful,
  • misdirected,
  • misplaced,
  • insane,
  • loony,
  • without reason,
  • mistaken,
  • sappy,
  • headless,
  • unadvisable,
  • ill-considered,
  • reckless,
  • cockeyed,
  • nutty,
  • uncouth,
  • tomfool,
  • incautious,
  • easy,
  • boorish,
  • ill timed,
  • tale,
  • vexing,
  • puerile,
  • woodenheaded,
  • disrespectful,
  • misguided,
  • uncalled-for,
  • discourteous,
  • nonsensical,
  • pliant,
  • temerarious,
  • inconsistent,
  • ridiculous,
  • unfit,
  • rustic,
  • Unsensible,
  • improvident,
  • vexatious,
  • fatuous.

Antonyms for Unwise:

• adj.

  • stupid, irresponsible
    responsible, serious, careful, thoughtful, discreet, cautious, prudent, wise, sagacious, sensible.
  • Other antonyms:
    cerebral, keen, proper, discriminating, decorous, logical, civil, literate, perspicacious, scholarly, nimble, becoming, seemly, appropriate, reasonable, erudite, valid, sane, sensible, reflective, sound, rational, contemplative, percipient, tactful, thoughtful, acute, well-advised, learned.