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.
  •synonymousness (noun)
  • synonymousness.

• Other synonyms:

  •lexicon
  • thesaurus.
  •Other relevant words:
  • etymological dictionary,
  • synonymity,
  • homoousia,
  • glossary,
  • gloss,
  • biographical dictionary,
  • Nomenclator,
  • treasury of words,
  • Selfness,
  • dictionary,
  • lexicon,
  • synonymous,
  • unabridged dictionary,
  • Selfhood,
  • wordbook,
  • indistinguishability,
  • congruence,
  • specialized dictionary,
  • onomasticon,
  • unity,
  • Gradus,
  • sameness,
  • gazetteer,
  • desk dictionary,
  • no difference,
  • rhyming dictionary,
  • coincidence,
  • Coequality,
  • self-identity,
  • oneness,
  • slang dictionary,
  • vocabulary,
  • homogeneity,
  • selfsameness,
  • phrase book,
  • Homonymy.

Antonyms for Synonymy:

• n.

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