Synonyms for topic Found 4 synonyms across 2 meanings for “topic”. the subject matter of a conversation or discussion (noun) subjecttheme some situation or event that is thought about (noun) issuematter Explore Related Words Rhymes with topicSynonyms for subjectSynonyms for themeSynonyms for issueSynonyms for matter Synonym Finder | Rhyme Finder | Poetry Editor