Delivered to your inbox! to express scornful amusement by means of facial contortions Synonyms for smile include beam, grin, simper, smirk, leer, sneer, broad smile, chuckle, chortle and laugh. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!Learn a new word every day. 6 synonyms of smile from the Merriam-Webster Thesaurus, plus 32 related words, definitions, and antonyms. Another word for smile: grin, beam, smirk, twinkle, grin from ear to ear | Collins English Thesaurus Another word for smile. Top synonyms for smile (other words for smile) are grin, beam and smirk. Smile synonyms. Find more ways to say smile, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. The world’s largest and most trusted free online thesaurus.