Here's what rhymes with thermaldiffusion.
diffusion fusion effusion illusion infusion allusion delusion perfusion disillusion exclusion inclusion intrusion occlusion collusion profusion seclusion extrusion reperfusion suffusion preclusion confusion protrusion obtrusion conclusion transfusion contusion malocclusion Words that almost rhyme with thermaldiffusion
loosen solution dissolution proven elution mucin evolution pollution dilution devolution gruesome involution ablution twosome unloosen resolution revolution persecution diminution attribution absolution unproven irresolution locution distribution execution institution prosecution restitution retribution convolution destitution elocution antipollution lilliputian contribution substitution prostitution redistribution constitution circumlocution counterrevolution electrocution reconstitution human ruin lumen rumen lupin union inhuman disunion gluten illumine neuen cumin crewman newton albumin reunion acumen bitumen soupcon superhuman nonhuman subhuman groomsmen communion nonunion