Here's what rhymes with perficere.
fear severe shear sheer persevere feare veer vere vir sear sere year appear near dear mere sphere beer rear deer gear peer adhere cheer pier spear steer smear cashier mir sneer veneer leer servir yeare amir jeer vizir clear career disappear sincere queer austere cavalier revere auctioneer cohere inhere emir domineer profiteer blear besmear bathysphere leafier cushier atmosphere frontier interfere pioneer unclear reappear financier souvenir biosphere chevalier privateer pamphleteer tapir bombardier gazetteer bandolier compeer triumvir balladeer thornier rainier hornier lavalier bawdier cafetiere downier junketeer runtier engineer hemisphere volunteer premier premiere brigadier insincere chandelier charioteer lithosphere stratosphere troposphere yesteryear commandeer gondolier mesosphere racketeer exosphere killdeer marketeer bandoleer brainier grainier cornier fusileer acyclovir hydrosphere muleteer mutineer electioneer scrutineer mountaineer chanticleer conventioneer Words that almost rhyme with perficere
fill hill sill ville fil fille vill shill will still till bill kill skill mill chill thrill mil nil pill shrill spill til ftill gill uphill chil mille rill wil wilh dill frill daffodil swill overfill until drill fulfill anil grill nihil quill grille quelle trill twill untill dunghill overkill gerbil krill overspill brill fiberfill downhill instill benzyl instil distil distill freewill deshabille dishabille goodwill neutrophil eosinophil watermill roadkill pigswill hydroxyl carboxyl quadrille espadrille litre nitre