Here's what rhymes with selfcongruent.
congruent Words that almost rhyme with selfcongruent
looked yurt put foot pushed cooked hooked booked soot hoofed bushed mooched woofed accursed afoot caput bulked clubfoot unhooked accurst wolfed crowfoot smooched recooked overlooked wouldst underfoot couldst precooked webfoot occiput overcooked overbooked splayfoot tenderfoot pussyfoot