Here's what rhymes with gencc.
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 pensee sae sci shee xy zi emcee 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 quay sv whieh xxxi yi bb chih dee gee ghee lhe lii nae nie pee qi rhe rny tiie tke xxxii xxxiii banshee saree whee tree pre qui cc mit plea tlie xvi xvii cd glee lessee gli kb pc sd sibi xxvi xxvii alii pari prix quis spree tv vendee xxxvi xxxvii amphorae scree settee bursae prithee suttee twee attendee epee quinsy brie honoree sirree tootsie degree agree decree http trustee debris devotee esprit exp foresee marquis addressee db oversee pg referee rupee tp trainee appellee appointee bailee bt donee dp ftp jt marquee pd tb goatee oversea queerly tepee undersea abscissae parolee ranee timpani wormy artsy aurorae fusee gutsy invitee teepee conferee draftee dungaree sudsy topee whoopee florae footsie puttee soignee yippee wintrier guarantee nobody nominee absentee assignee grantee guaranty jubilee licensee apogee legatee repartee transferee tympani bowsprit curie detainee honeybee manatee potpourri escapee internee monody wannabe enlistee kedgeree maharanee paltrier sultrier wannabee shoetree bourgeoisie disagree mortgagee interviewee quelque consignee diastole filigree franchisee retiree amputee bumblebee returnee deportee jamboree abductee inductee phonology hyperbole calliope colossally guarani singletree whiffletree idiosyncrasy axletree chiropody whippletree