firm therm term affirm germ sperm worm terme berm perm infirm squirm corm confirm reaffirm isotherm endosperm angiosperm reconfirm gymnosperm wheatgerm

Words that almost rhyme with smallfirm

fern turn learn burn stern tern yearn churn spurn discern adjourn overturn quern nocturne sauterne return concern upturn subaltern taciturn unconcern