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