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