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