Sf (gr rhákosis) Med Distensão, relaxamento do escroto.
Vogais: aoe
Consoantes: rcs
racoses, rache, racho, raros, rasco, rasos, ricos, rachasse, rachas, rachasses.
equinococose, encefalopsicose, ferocose, estreptomicose, crocose, pancreatelcose, ninfoncose, cardielcose, monilitricose, tabacose, coccidioidomicose, enterelcose, hematoncose, leucose, osteomalacose.