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