Here's what rhymes with potassae.
he she see c sea v ve thee fee si z vii sie xi xii xiii ci hee hie hae shi shih thi ze fea fie sae sci shee xy zi bursae be we me t de three d free p pp b key di g tea ye knee ne ac bee li mi te dc flee je ni ti wee fc fhe ki lee nee pea ri ry ski tc tee wi wie xxi xxii xxiii bc dd dy flea gi ji lea mea mee ny pc quay sv whieh xxxi yi alii bb chih dee donee gee ghee lhe lii nae nie pee qi rhe rny tiie tke tv xxxii xxxiii banshee saree whee puttee tree pre qui cc plea debris tlie xvi xvii cd glee lessee db gli kb pg sd sibi tp xxvi xxvii bailee bt dp jt pari pd pensee prix quis spree tb xxxvi xxxvii amphorae scree settee tepee undersea abscissae prithee ranee suttee twee artsy emcee epee gutsy teepee brie draftee sudsy topee sirree tootsie degree agree decree http trustee devotee esprit exp foresee addressee jubilee oversee referee rupee trainee apogee appellee appointee ftp vendee bowsprit goatee oversea queerly detainee parolee potpourri wormy attendee aurorae fusee quinsy conferee dungaree honoree whoopee florae footsie soignee yippee nobody mit disagree marquis nominee absentee assignee grantee diastole marquee repartee transferee tympani retiree bumblebee curie honeybee manatee timpani escapee internee invitee monody returnee wannabe chiropody colossally deportee jamboree abductee inductee kedgeree maharanee paltrier sultrier wannabee shoetree bourgeoisie interviewee licensee phonology quelque hyperbole legatee filigree franchisee amputee calliope enlistee guarani wintrier guarantee mortgagee guaranty consignee axletree whiffletree whippletree singletree idiosyncrasy