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