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

Words that almost rhyme with northerm

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