Definition for Synonymy:

• The quality of being synonymous; sameness of meaning.

Synonyms for Synonymy:

• n.

  •
  • back-formation,
  • antonym,
  • buzzword,
  • cognate,
  • catchword,
  • connective,
  • derivation,
  • collocate,
  • argot,
  • contraction.
  •equivalence (noun)
  • compatibility,
  • equality,
  • correlation,
  • evenness,
  • correspondence,
  • alikeness,
  • agreement,
  • likeness,
  • parity,
  • match,
  • identity,
  • conformity,
  • par,
  • parallel.
  •synonymity (noun)
  • synonymity.
  •synonymousness (noun)
  • synonymousness.

• Other synonyms:

  •n.
  • equivalence,
  • exchangeability,
  • interchangeability,
  • interchangeableness,
  • semantic relation,
  • synonym,
  • Adequation,
  • synonymies.

Antonyms for Synonymy:

• n.

  • equivalence
    imbalance, inequality, difference, unlikeness, disagreement, dissimilarity.