AFFINE /əˈfaɪn/ Scrabble 12 Words With Friends 13 Definition noun (anthropology) kin by marriage. adjective (mathematics) of or pertaining to the geometry of affine transformations. adjective (anthropology) related by marriage. — synonyms: affinal See all 29 words you can make from AFFINE → 6-letter words Words starting with A Words ending with E ← Unscramble different letters