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

Words that almost rhyme with xerotherm

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