synonymousness

/sɪˈnɑnəməsnəs/
noun
  1. The quality or state of being synonymous; having the same or nearly the same meaning.
    • Linguists debate the exact synonymousness of words from different dialects.
    • The synonymousness of the two terms made the translation straightforward.
    • The synonymousness of 'happy' and 'glad' is clear in most contexts.
Antonyms
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