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