Definition for Fastidious:

• Affecting superior taste; over- nice; difficult to please.

Synonyms for Fastidious:

• adj.

  •clean (adjective)
  • immaculate,
  • orderly,
  • spick-and-span,
  • stainless,
  • Taintless,
  • unsoiled,
  • spotless,
  • unsullied,
  • uncontaminated,
  • pure,
  • unstained,
  • clean,
  • hygienic,
  • sterile,
  • sanitary,
  • tidy.
  •discriminating (adjective)
  • choicy.
  •fastidious (adjective)
  • demanding,
  • diligent,
  • flawless,
  • literal,
  • severe,
  • proper,
  • hypercritical,
  • rigorous,
  • priggish,
  • discerning,
  • prudish,
  • accurate,
  • correct,
  • methodical,
  • epicurean,
  • perspicacious.
  •gingerly (adjective)
  • gingerly.
  •tasteful (adjective)
  • in good taste,
  • esthetic.
  •very careful, meticulous (adjective)
  • queasy,
  • nit-picky,
  • easily disgusted,
  • fussbudgety,
  • captious,
  • overdelicate.
  •vigilant (adjective)
  • mindful,
  • strict,
  • prudent,
  • ready,
  • vigilant,
  • attentive,
  • provident,
  • alert,
  • heedful,
  • watchful,
  • thoughtful,
  • thorough,
  • cautious,
  • prepared,
  • responsible,
  • observant,
  • guarded,
  • regardful,
  • sharp-eyed.

• n.

  •
  • exact,
  • organized,
  • systematic.
  •
  • trim,
  • dapper.
  •
  • accept.
  •fastidious (noun)
  • old-womanish,
  • old-maidish.

• Other synonyms:

  •
  • groomed,
  • clean-cut,
  • well-groomed,
  • clean-shaven.
  •
  • painstaking,
  • elegant.
  •
  • smart.
  •high-strung
  • hypersensitive.

Antonyms for Fastidious:

• adj.

  • all
    unfastidious.
  • very careful, meticulous
    unfussy, indifferent, uncareful, uncouth.
  • Other antonyms:
    happy-go-lucky, undemanding, displeasing, tawdry, lackadaisical, fulsome, relaxed, laid-back, distasteful, grotesque, clumsy, carefree, inharmonious, deformed, disgusting, uncritical, devil-may-care, meretricious, permissive, coarse, breezy, affable, loose, flexible, rugged, lax, rough, offensive, undiscriminating, rude, indiscriminating, lenient, harsh, gaudy, hideous, inartistic, horrid.

• Other antonyms:

  • n.
    awful, careless, general, indiscriminate, nasty, slovenly, universal, universal proposition.

Homophones for Fastidious:

• facetious, fish steak, fish stick, fixed disk, faustus, fish duck, festuca, factious, factitious, fictitious, fascistic.