Definition for Wishy-washy:

• Thin and pale, said of liquid; not of the proper strength or quality, as a liquid; without force or solidity.

Synonyms for Wishy-washy:

• adj.

  •banal (adjective)
  • stale,
  • ordinary,
  • unimaginative,
  • trite.
  •bland (adjective)
  • humdrum,
  • tame,
  • dull,
  • uninteresting,
  • unexciting,
  • boring,
  • tedious.
  •cowardly (adjective)
  • weak.
  •diluted (adjective)
  • thin.
  •diluted/dilute (adjective)
  • light.
  •frail (adjective)
  • infirm,
  • slight,
  • flimsy,
  • insubstantial,
  • slender.
  •inane (adjective)
  • frivolous.
  •indecisive (adjective)
  • faltering,
  • undetermined,
  • changeable,
  • unstable,
  • hesitant,
  • waffling,
  • unsettled,
  • hesitating.
  •insipid (adjective)
  • dry,
  • lifeless,
  • drab,
  • wearisome,
  • prosaic,
  • colorless,
  • mild.
  •irresolute (adjective)
  • fickle,
  • timid,
  • changing,
  • unsteady,
  • fluctuating,
  • Half-hearted,
  • uncertain,
  • halfhearted.
  •lukewarm (adjective)
  • unresolved,
  • cold.
  •on the fence (adjective)
  • betwixt and between.
  •watery (adjective)
  • tasteless.
  •weak (adjective)
  • lily-livered,
  • feeble.
  •wishy-washy (adjective)
  • ineffectual,
  • mediocre,
  • flat,
  • enervated,
  • ineffective,
  • spiritless,
  • listless,
  • wavering,
  • flavorless,
  • namby-pamby,
  • weak-kneed,
  • cowardly,
  • watered-down,
  • languid.

• n.

  •
  • susceptible,
  • weak-willed,
  • directionless.
  •indecisive (noun)
  • vacillating,
  • mealy-mouthed.
  •wishy-washy (noun)
  • spineless.

Antonyms for Wishy-washy:

• adj.

  • banal
    new, original, fresh.
  • bland
    distinctive, yummy, delicious, sharp, tasty.
  • diluted/dilute
    strengthened, thickened, concentrated.
  • frail
    strong, unbreakable, firm.
  • inane
    intelligent, smart, bright.
  • indecisive
    decisive, certain, definite, sure, deliberate, determined.
  • insipid
    pleasing, exhilarating.
  • irresolute
    resolute, willful, obstinate, stubborn, unyielding.
  • lukewarm
    excited, warm, enthusiastic, happy, interested.
  • wishy-washy
    exciting, dynamic, lively, interesting.
  • Other antonyms:
    hard, stalwart, right, upright, spicy, meaty, poignant, courageous, pungent, righteous, stouthearted, mettlesome, Backboned, galvanizing, good, virtuous, unrelenting, piquant, tough, inspiring, invigorating, moral, ethical, racy, substantial, entertaining, principled, thrilling.