Synonyms for Difficult to catch:

• adj.

  •elusive (adjective)
  • greasy,
  • shifty,
  • deceptive,
  • puzzling,
  • fugitive,
  • occult,
  • indefinable,
  • imponderable,
  • incomprehensible,
  • volatile,
  • misleading,
  • fraudulent,
  • transitory,
  • stonewalling,
  • phantom,
  • deceitful,
  • fleeting,
  • ambiguous,
  • insubstantial,
  • baffling,
  • intangible,
  • shy,
  • tricky,
  • fallacious,
  • slippery,
  • illusory,
  • cagey,
  • transient,
  • equivocal,
  • subtle.

• Other synonyms:

  •adj.
  • evanescent,
  • fugacious,
  • elusive,
  • unspecific,
  • Elusory.

Antonyms for Difficult to catch:

• adj.

  • elusive
    definite, enticing, facing, intelligible, confronting, Attracting, honest, understandable, Encountering, stable, inviting.