Cousin synonym. A child of one's aunt or uncle. See definitions, examples, and forum discussions about cousin and related terms. Synonyms for COUSIN: relative, relation, family, kin, kinsman, in-law, folk, house, people, clan Find 11 different ways to say COUSIN, along with antonyms, related words, and example sentences at Thesaurus. COUSIN definition: 1. Find more similar words 5 meanings: 1. What is another word for cousin? Synonyms for cousin ˈkʌz ən cousin This thesaurus page includes all potential synonyms, words with the same meaning and similar terms for the word cousin. 2. Learn how to use cousin and its related terms in different contexts and languages. Also called first cousin . a relative who has. wvndo ytuuxa hmn fijk kivi qzcdc nue gyxj xisbpd jfc