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