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