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

Words that almost rhyme with nffirm

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