-ene -one -ose -yne cccc cccp cccs ccee ccnc ccne ccnp ccnr ccns ccny ccoc ccpe ccpn ccpp ccpr ccps ccrc ccre ccrp ccrs ccrt ccsn ccsp ccss ccst cctc cctt cec- cece ceco cecp cecs cect ceec cees ceke cen- cene ceno cens cent ceny ceop ceor ceos cepc cepe cepo cepp cepr ceps cept cer- cerc cere cern cero cerp cers cert cery cesc cese cesp cesr cess cest cet- cete ceto cetp cets ceys ckck ckco ckcs ckcy cken cker ckey cknc ckns cknt ckoc ckoo ckor ckos ckot ckoy ckpc ckpr ckrc ckry ckso ckst ckts ckty cnco cncp cnep cnes cnet cnrc cnrr cnrt cnss cntc cntk cntr coce cock coco cocp coct coen coep coes cok- coke coko coky con- conc cone conk conn cono cons cont cony cook coon coop coos coot cope copo copp copr cops copt copy cor- corc core cork corn coro corp corr cors cort cory cosc cose coso cosp coss cost cosy cotc cote cotn coto cots cott coty coyn coyo coyr coys coyt cpce cpcs cpep cper cpns cpnt cpos cpps cpre cprs cprt cpsc cpsk cpso cpsr cptp cptr cpts crcc crce crcr cre- crec cree cren creo crep cres cret crkc crkp crne crns croc croe crok cron croo crop cror crot croy crpc crps crrt crsp crss crst crtc crtp crts cry- cryn cryo crys cscc csce csco cscr cscs csec csee csep cser cset csks csne csnp csny csor csos csot cspc cspe csps cspt csrc csrs csse cssr cstc csto cstr csts csys ctcp ctec cten ctep ctne ctns ctor ctos ctot ctpo ctpp ctps ctrc ctrn ctrp ctrs ctsc ctsn ctss cttn ctts cyc- cycc cycs cyen cyke cyn- cyne cyno cyon cypc cyps cyre cyrk cyrs cyrt cyse cyst cyt- cyte cyto cyy- cyyc cyyn eccc ecce ecco ecct eces ecko ecks ecky ecne eco- econ ecop ecos ecot ecpp ecrc ecrr ecsc ecse ecsp ecss ect- ectc ecto ects eecs eeee eees eeke eeks eens eent eeny eeoc eeps eerc eero eers eery eese eesk eesy eetc eete eets ekco ekek eken eker ekes eket ekne ekos ekpe ekpo ence enco encs ency enee eneo ener enes eney enke enkr ennc enne enns enny eno- enoc enoe enon enos enoy enp- enrs enry ense enso enst ent- ente ento entp entr ents enty enye enyo enys eoes eone eons eont eore eost eotc eoto eots epcc epec epee epen eper epes epns epoc epon epor epos epot eppc eppo eppp epps eppy epro eprp eprs epsc epsp epss epte ercc erce ercp erec eren erer eres eret erke erks erne erno erns eroc eroe eron eroo eros erpe erps errc erre erro errs erse erso erst erts eryc erye esce esco escr escs esee esek esen eseo eser eses eset eske esko esks esky esne eso- esok esop esos espc espe espn espo espp esps espy esse esso essp esst essy estc este esto estp estr ests esty esyn etcc etco etcs etec etee eten eter etes etne etnr etns etoe etok eton etos etoy etre etro etsy ette ettn etto etty eyck eyec eyen eyer eyes eyet eyey eyke eyne eyot eype eyre eyry eyse eyst eyte eyyr k-os kccc kcck kccr kcct kccy kcec kcee kceo kcep kcet kcey kckc kckk kckn kcko kckr kcky kcno kcnp kcnr kcns kcnt kcny kcoe kcon kcor kcos kcot kcpc kcpn kcpo kcpr kcps kcpt kcrc kcrn kcro kcrp kcrr kcrs kcrt kcry kcsc kcse kcsn kcsp kcsr kcss kcst kcsy kctc kcte kctn kcto kcty kcye kcyk kcyn kcys kcyt kcyy keck keco kecr keek keen keep keer kees keet kekc keke keko keks ken- kene kenk kenn keno kenr kens kent keok keon keos kep- kepc kepe kepn keps kept kepy ker- kerc kere kerk kern kero kerp kerr kers kert kesc kesk kesn keso kesp kesr kess kest kesy ket- ketc kete ketk keto ketp ketr kets kett kety keye keys keyy kkck kkcn kkco kkcr kkcs kkct kkcy kken kkkk kkne kknn kkno kkns kknt kkon kkoo kkor kkot kkoy kkpc kkpk kkpn kkps kkpt kkrc kkre kkrk kkrn kkro kkrr kkrs kkrt kkse kksn kksp kksr kkss kkst kktc kktk kkts kkty kkyc kkys kkyy knce knck kncn knco kncr knct kncy knec knee knek knen kneo knep knes knet knkk knkt knnk knnr knns knoc knoe knok knon knop knor knot knpc knpr knpt knrk knro knrs knry knsc knse knsk knsn knso knsp knsr knss knst knsy knte kntk kntn knto kntr knts knty knye knyk knyn knyr kock kocn kocp kocs koct koen koes kokc koke kokk kokn koko kokp kokr koks koky konc kone konk kono konp kont kony kooc kook koon kooo koop koor koos koot kope kopn kopp kopr kops kopt kopy korc kore kork korn koro korr kors kort kos- kosc kose koso kosp kosr koss kost kosy kotc kote kotk kotn koto kotr kots kott koty koye koyn koyo koyt koyy kpcc kpcr kpcs kpek kper kpet kpke kpkk kpkr kpky kpnc kpne kpno kpnp kpns kpnt kpny kpoc kpoe kpok kpoo kpop kpoy kppc kppk kppo kppp kppr kprc kpre kprk kprn kpro kprp kprr kprs kprt kpsc kpso kpsp kpte kptn kpto kptr kpts kptt kpty kpyk kpyn kpyr krcc krce krcn krco krcs krec kree krek kren kreo kres kret krkc krke krkk krkn krko krkr krks krky krne krnk krnn krno krnp krnt krny kroc kroe krok kroo krop kror kros kroy krpr krps krpt krrc krre krrk krrn krro krrr krrs krrt krry krsc krse krsk krsn krsr krss krst krsy krtc krtk krtn krto krtr krts krty krye kryk kryn kryo kryp kryy ksce ksck kscn ksco kscr kscs kscy ksec ksee ksek ksen kseo ksep kser kset ksey kske kskk kskn ksko kskr ksks ksky ksnc ksnk ksnn ksnp ksnr ksns ksnt ksny ksoc ksok kson ksoo ksop ksor ksos kspc kspe kspk kspn kspo kspr ksps kspt ksrn ksro