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