Here's what rhymes with zoosperm.
term germ sperm terme berm perm firm worm therm affirm squirm corm infirm isotherm confirm reaffirm endosperm wheatgerm angiosperm gymnosperm reconfirm Words that almost rhyme with zoosperm
turn burn stern tern churn spurn learn fern adjourn yearn sauterne return discern overturn quern upturn taciturn nocturne concern subaltern unconcern