side·split·ting 
(sīdsplĭt′ĭng)
(sīdsplĭt′ĭng)adj.
1. Convulsively hearty; uproarious. Used of laughter.
2. Causing convulsive laughter; extremely funny: a sidesplitting comedy.
sidesplit′ter n.
sidesplit′ting·ly adv.
- spermat-
- spermatheca
- spermathecal
- spermatial
- spermatic
- spermatic cord
- spermatid
- spermatium
- spermato-
- spermatocidal
- spermatocide
- spermatocyte
- spermatogenesis
- spermatogenetic
- spermatogenic
- spermatogonial
- spermatogonium
- spermatophoral
- spermatophore
- spermatophyte
- spermatophytic
- spermatorrhea
- spermatorrhoea
- spermatozoal
- spermatozoan