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