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