diffusion fusion effusion illusion infusion allusion delusion perfusion disillusion exclusion inclusion intrusion occlusion collusion profusion seclusion extrusion suffusion obtrusion preclusion confusion transfusion protrusion reperfusion conclusion contusion malocclusion

Words that almost rhyme with superdiffusion

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 substitution convolution destitution elocution antipollution lilliputian prostitution restitution retribution counterrevolution constitution contribution redistribution circumlocution electrocution reconstitution

human ruin lumen rumen lupin union inhuman disunion gluten illumine neuen cumin crewman newton reunion superhuman acumen bitumen subhuman soupcon albumin nonhuman groomsmen communion nonunion