1. (noun)fun, merriment, playfulness activities that are enjoyable or amusing Synonyms: gaiety, play, merriment, playfulness, fun, sport
2. (noun)fun, play, sport verbal wit or mockery (often at another's expense but not to be taken seriously) Synonyms: manoeuvre, looseness, sportsman, fun, variation, summercater, period of play, shimmer, play, sportswoman, bid, mutant, maneuver, caper, romp, athletics, gaming, merriment, sport, frolic, mutation, playing period, free rein, child's play, gambling, swordplay, gambol, dramatic play, playfulness, turn, drama
3. (noun)fun violent and excited activity Synonyms: play, merriment, playfulness, sport
4. (noun)playfulness, fun a disposition to find (or make) causes for amusement Synonyms: gaiety, play, merriment, playfulness, sport, fun
Synonyms, Thesaurus & Antonyms of 'FUN'
English Synonyms and Antonyms
1. FUN Entertainment and recreation imply thought and mental occupation, tho in an agreeable, refreshing way; they are therefore words of a high order. Entertainment, apart from its special senses of Synonyms: entertainment, amusement, diversion, fun, pleasure, cheer, enjoyment, merriment, recreation, delight, frolic, pastime, sport Antonyms: ennui, fatigue, labor, lassitude, toil, weariness, work
Synonyms for FUN 
