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