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