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