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