Here's what rhymes with pentahedra.
tetrahedra polyhedra Words that almost rhyme with pentahedra
zebra hegira signora hia vena visa thia tierra viva feta sheila arena alia meta urethra emphysema dia amoeba deja hyena mia pia rela spina patina tequila aliyah cheetah diva farina hyaena pita podia paella rhea freesia idea edema diarrhea prima urea diarrhoea quia amnesia panacea pizza subpoena galena labia marina striae paprika stria yeshiva maria verbena yeshivah encomia czarina perinea tsarina aphelia fajita ilea tzarina anesthesia anaesthesia dyspnea lndia magnesia propria curia ecclesia foramina ballerina curiae tortilla pyorrhea paramecia pizzeria semolina eureka pyorrhoea retsina solaria trapezia analgesia gonorrhea dyspnoea gonorrhoea memorabilia concertina gardenia margarita seborrhea seborrhoea exurbia galleria ocarina sonatina amenorrhea senorita necrophilia signorina gravamina eosinophilia scarlatina hydrangea cognomina pharmacopeia