thesaural

/θɪˈzɔrəl/
adjective
  1. Relating to or resembling a thesaurus (a book or digital resource of synonyms and antonyms).
    • The writer used a thesaural approach to find more vivid words for her essay.
    • The app's thesaural feature suggests alternative words as you type.
    • His vocabulary expanded after studying thesaural lists of synonyms.
Synonyms