Here's what rhymes with prototheories.
series theories wearies dearies queries Words that almost rhyme with prototheories
fillies sillies lilies chillies chilies billies gillies willies dillies waterlilies cities hippies finis sissies civvies hickeys shimmies ciggies cissies civies hickies passivise sickies shinnies fifties guineas effigies ditties busies kiddies minis dinghies biddies ninnies piggies pillories smithies titties biggies kitties middies spinneys whinnies chippies devilries jimmies stickies thingies dickeys dickies dizzies jiffies pinnies divvies mickeys weirdies tizzies committees kidneys sixties chimneys gypsies hominis privies pygmies pigmies sophistries pixies whimsies jitneys quickies whiskeys causeries deviltries pinkies pretties repines blinis gearwheels pyxes whimseys brickies dinkies artistes crudities grizzlies striptease pigsties pinwheels reentries pekingese orotundities wrinklies subcommittees presbyteries frivolities hydrolyses profundities ignominies milkweeds millstreams slipstreams maharishis mediocrities windshields concavities blitzkriegs