Here's what rhymes with electrotherm.
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 electrotherm
fern turn learn burn stern tern yearn churn spurn return discern adjourn quern sauterne concern overturn taciturn upturn nocturne unconcern subaltern