-tree c-cor c-met c-tec ccccc ccett ceco- cecum ceere cemec cemmo cemre ceoce ceoor cerc- cerce cerco cerec cerer ceret cero- ceroc cerou cerre cerro certe cetme ceto- cette cmere co-co cocc- cocce cocco coceo cocom cocto cocum cocur coete coeur comco comec comer comet comme commo commr comot comte comu- cooee cooer coome coore coote corce core- coree corer coreu corm- corme cormo coro- corot corre corte corto corum coter cott- cotte cotto cottu couco couer coume coure court couru couto coutu crece creem creer creme cremo creo- creot crete cretu creu- creue croce croco crome cromo crooe croom croot crore crote crott croum crout cruce cruet crume cruor crure ctcum ctree cttee cuero cueto cumec cumm- cumo- cuoco cuomo cuore curce curer curet curre curro curto cutco cutcu cutee cuter cutro cutto e-com ecto- ector ectot ecume eecom eeeee eemct emcee emcor emeco emeer emere emert emmer emmet emore emote emoto emtec emtee emure eomer eorre erect erem- eremo erere erome eroom eroor erore eroto error errtu erte erter eruct etete etoro etour etree etter eturu eucre eum-u euro- eurre mccoo mccue mcree meco- mecom mecum meece meeco meemu meere meete memer memor meout merce merer meret mero- meroe merom meroo meror merre merte merur metco meteo meter metoo metr- metre metro mette metur meuer meure meuro meute mmccc mmmcc mmmmm mocco mocoe mocre moeer moeme moere moero momme momoe momot mooer moore mooro moote mooto morce moree morem morer moret mormo moroc moror morou morre morro morte morue morum morut moter motet moto- motoc motor motre motru motte motto mottu moure mreru mrmet mrmom mrorr mt-tc mt-te mt-tm mt-tr mt-tt mtoto mtree mtume muco- mucor mucro muctc mucum mucur mumcu mumme mummu muret mureu murom muror murot murre murro murru murum murut muter mutet muto- mutum mutuo muuto occur ocoee ocome ocote ocree octet octo- octor oeco- oerme oerum omemo omero omore omoro omoto omout oo-er oocre ooooo orcet oreco oreo- orere orero ormer ormet ormoc ormur oroco oroer orome oromo orout orret orrum orter ortet ortoo oruce oruro orutu otere otero otmer otoce otome otomo ototo otour otter ottom ottur oture oueme ouert oumer ouoro ource oure- outer outre outro outto r-co- recce recco recet rect- recte recto recue recur recut reece reeme reemo reere remco remee remer remet remor remou remue reome rere- reree reret rerum retee retem reter retro rette retto reuer reuet reume reute rmutt ro-ro rocco rocor rocou roero romeo romer romme rooer roome roomu roore roote rooue rorem rorer rotem roter roto- rotor rotot rotte rotto rouer rouet roume roumm roure route routt rucer ruere ruete rumer rummo rummu rumor ruomu rurec ruter rutte ruutu tecmo tecom tecou tecum teeme teemu temoc temoe teoco teome terce terco terem teret tereu terme termo teror terre terro tert- teruo teter tetr- tetro tette teuto tocco toco- tocut toece toerr toeto tomec tomer tomme tommo tomo- tomoe tomom tomor tomte toome toore torce toreo toret torme torre torro torte torto tortu torue totem toter toto- totoe totoo totte totum toure touro toute treco treer treet treme trere trete trett treut troco troee trome tromm trott troue troum trout truce truco truer trume truro trute ttttt tu-mo tucet tuctu tucum tuero tummo tumor tumut tuomo tuotu turco turem turet turoc turot turre turro turtu turut tutee tuteo tutor tutte tutto tuuru u-cee ucero umeer umeme umore umour uouee ureme ureo- urour urter uruce urucu urutu uter- utero utmer utro- utror utrum utter uttur uturu ututo uuuuu