-tree c-cor c-dot c-tec ccccc ccett cduce cech ceche cecht ceco- ceddo ceded ceder cedor cedr- cedre cedro ceede ceedo ceere ceoce ceoor cerc- cerce cerco cerdo cerec cered cerer ceret cero- ceroc cerou cerre cerro certe ceto- cette chech cheer cheet cheho chehr cheo cherd chere chero chert cheru chete cheth cheto chett cheue chher choco chode choor chor- chord chore choro chort chote chott choue chout chueh chuet chur- chure churr churt churu chute co-co co-ed cocc- cocce cocco coceo coche cocto cocur codco codde codec coded coder codo codru coete coeur cohee cohoe cohoo cohue cooch coode cooed cooee cooer coord coore coote cooth corce corde core- cored coree corer coreu coro- corod corot corre corte corto cotch coted coter cothe cott- cotte cotto cottu couch couco coude couer couhe courd coure court couru couth couto coutu crece crede credo creed creer creo- creot crete cretu creu- creue croce croco crode crodo crood crooe croot crore crote croth crott croud crout cruce crude crudo cruet cruor crure cruth ctree cttee cuche cudde cudot cuero cueto cuoco cuore curce curch cured curer curet curre curro curto cutch cutco cutcu cutee cuter cuthe cutro cutto d-cru d-dot d-rod dcore ddddd decet deche dechu decor decur dedde dedee deder dedur dedut deece deech deede deere deeth deoch deore deoro derce derch derde dered dero- derre derro derth derue deter dethe detho detoo detre dette detuo detur deuce deure deut- deuto dhedh dhoot dhote dhuhr do-do doced docer docet docht dodec dodoo dodro doerr doeth dooce doodo doore doote dooth doout dorce dordt dored doree doreh doret dorot dorre dorte dorth dorud doted doter dothe dotoo dotto douce doude douer doure douro doute douth drdre dredd drede dreed drehe drere droch drode drood drote drott droue drouh drout druce drude dtour ducht ducor duddo duded duder dudou duduc duere duerr duete dueto duett durch dured duree durer duret duroc durre durte durtu duruh dutch dutte e-dee e-otd eccho echte ecord ecthr ecto- ector ectot edder eddoe eddre edeo- edere edocr edoor edott edred educe educo educt eeeee eerde eetch ehret eocho eochu eorre erdec erdoc erdor erdre erdut erech erect erede erere erode erodr eroor erore eroto erred error errtu erte erter erthe eruct etche etchu etete ether etho- ethoc etoro etour etree etter etude eturu eucre euro- eurre h-cho hcooh he-he he-ro hecco heche hecht hect- hecte hecto hedde heded heder hedur heede heerd heere heete hehte heore herce herdt herod heroe herre herro herte herth herto hertu herur herut hetch heter hethe hette hetto hetur heuch heued heuer heure heurt heute hheth hhhhh hhour hhtdd ho-ho ho-oh hocco hoche hodde hoddu hoder hodhr hodod hodur hoedd hohoe hohot hooce hooch hooed hooer hoord hoore hoort horce horch horde hordt horhe horod horre horro horru hortd horth horto hotch hoted hothe hothr hotot hotte hotto houce houch houde hourc hourd houre houtu hreoc hrere hroch hthrt htree hucch huced huche hucho hudde hudec hudeh huder hudoc hudud hudur hueco huere huete huhuh hureh hurre hurtt hurtu hutch hutor hutte hutto huttu huuru occur ocher ochre ochro ocoee ocote ocree octet octo- octor odder oddhe oddur odeco odeto odeur odore odour odudu odure oduro oeco- oerth oh-oh ohchr oheed ohour ohrot ohthe oo-er oocre oohed ooher ooooh ooooo oothe orcet order ordet ordoc ordre ordro orduc orech oreco oredo oreed oreo- orere orero oroch oroco orodo oroer orout orret orter ortet orth- orthe ortho ortoo oruce oruch oruro orutu otere otero other othou othre othur otoce ototo otour otter ottur oture ouche oucho oucht ouder ouedo ouert ouhte ouoro ource ourde oure- outch outdo outed outer outre outro outto r-co- recce recco reced recet reche recht rect- recte recto recue recur recut redco redde reder redhu redoc redor redot redur reece reech reede reere reerh reeth rehco rehed reher rehet rehoe rehue reord rerde rere- reree reret retch reted retee reter rethe retro rette retto reuer reuet reute reuth rhede rheo- rhett rhod- rhode rhodo rhoeo ro-ro rocco roche rocht rocor rocou rodde roded rodeo roder rodoc rodor roero rohde rohod rohru roode roodu rooer roore roote rooue rorer rotch roted roter rothe rotho roto- rotor rotot rotte rotto rouch roude rouer rouet rouhe roure route routh routt rucer ruche ruder ruede ruere ruete rueth rurde rurec rutch ruteh ruter ruthe ruthu rutte ruuth ruutu tchuh tecch teche techo tecou teder teech teerd teeth tehee teoco teodo terce terco teret tereu teror terre terro tert- teruo tetch teter tethe tetr- tetro tette teuch teuhe teuto thec- thect thede theed theer theeu theo- theoc theod theor ther- there thero thete theth theue thoch thode thore thoro thorr thort thoru thoth thour thout thre- thred three threo thret threu throd throe throo throt throu thrue thuet thurd thure thurt thuru thute to-do to-ho tocco toche toco- tocut toder todor toece toerr toeto toher tohoe tohot toode tooed toord toore tooth torce torch torde tordu tored toreo toret torht torre torro torte torto tortu torud torue toted toter tothe toto- totoe totoo totte touch touho tourd toure touro toute treco treed treer treet trere trete trett treut trhde trhdr troch troco trode troee trood troth trott troue trout truce truch truco trude trudo trued truer truro trute truth ttttt tucet tuche tucht tuctu tudeh tuder tudor tudou tudre tudur tuech tuero tuhte tuotu turco tureh turet turoc turot turre turro turtu turut tutch tutee tuteo tutor tutte tutto tuuru u-cee ucero uchee ucheh uchte uchuu ucode udder udert uh-ee uh-oh uh-uh uhdoh uhecr uhhoh uhhuh uhuru uouee urdee urech uredo ureo- urour urter urthe uruce urucu urutu uter- utero uther utro- utror utter uttur uturu ututo uuuuu