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