Synonyms:
- be in stitches,
- beguile the time,
- break up,
- burst into laughter,
- burst out,
- burst out laughing,
- burst with laughter,
- bust a gut,
- cachinnate,
- cackle,
- chortle,
- chuckle,
- crow,
- drown care,
- giggle,
- go into convulsions,
- guffaw,
- ha-ha,
- have a ball,
- have fun,
- hee-haw,
- hee-hee,
- ho-ho,
- horselaugh,
- kill time,
- laugh,
- laugh outright,
- live it up,
- loosen up,
- nearly die laughing,
- relax,
- roar,
- roar with laughter,
- shake like jelly,
- shake with laughter,
- shout,
- shriek,
- snicker,
- snigger,
- snort,
- split,
- split with laughter,
- tee-hee,
- titter,
- yuk-yuk