Main Entry:grinPart of Speech:noun, verbDefinition:smile widelySynonyms:beam, crack, simper, smirkAntonyms:frown, growl
Main Entry:smilePart of Speech:verbDefinition:put on a happy expressionSynonyms:be gracious, beam, express friendliness, express tenderness, grin, laugh, look amused, look delighted, look happy, look pleased, simper, smirkAntonyms:frown, glower
Grin or smirk
smile, smirk
SMILE
GRIN
Grin
grin
smile
beam grin
A GRIN is a big smile.
Grin http://www.synonym.com/synonyms/smile/
grin,
A synonym for the word grin is smile. An antonym for the word grin is frown. Synonyms: gleam, glow, grin, laugh, radiate, shine, smirk Antonyms: frown, scowl