-ene -one -ose c-cd cccc cccp cccs cccv ccdc ccdn ccdp ccdr ccds cced ccee ccnc ccne ccnp ccnr ccns ccoc ccod ccpe ccpn ccpp ccpr ccps ccrc ccre ccrp ccrs ccsd ccsn ccsp ccss ccvo ccvs cd-e cd-r cdcs cddr cdec cder cdes cdnc cdon cdos cdps cdre cdrs cdss cdvd cec- cece ceco cecp cecs cedd cede cedo ceec cees cen- cend cene ceno cens ceop ceor ceos cepc cepe cepo cepp cepr ceps cer- cerc cerd cere cern cero cerp cers cesc cese cesp cesr cess cevo cnco cncp cndd cndp cnep cnes cnrc cnrr cnss coce coco cocp codd code cods coed coen coep coes con- conc cond cone conn cono cons conv cood coon coop coos copd cope copo copp copr cops cor- corc cord core corn coro corp corr cors cosc cose coso cosp coss cove covo cpce cpcs cpep cper cpns cpos cppd cpps cpre cprs cpsc cpso cpsr cpvc crcc crce crcr crdc cre- crec cred cree cren creo crep cres crne crns croc crod croe cron croo crop cror crpc crps crsp crss cscc cscd csce csco cscr cscs csdn csdp csdr csec csee csep cser csne csnp csor csos cspc cspd cspe csps csrc csrd csrs cssd csse cssr cvcc cven cver cvrd cvrr cvsd cvss dccc dccp dccs dccv dcds dcns dcon dcop dcos dcpo dcps dcsc dcss dcvd dddd ddes ddoc ddpo ddps ddrc ddre ddss dec- decc decd dece deco decs dedd dede dedo deed deen deep deer dees deev dene denn deno dens deon deop deor deos depc depe depo depp depr deps der- derc dere dern dero derp derr ders derv des- desc dese deso desp dess deve devo devs dnce dncs dner dnev dnoc dnpo dnrc dnsc doce doco docs dod- dodd dode dodo dods doen doer does donc dond done donn dono donp donr dons dood doon doop door doos dope dopo dopp dopr dops dorc dord dore dorn doro dorp dorr dors dose doso doss dove dpcp dper dpos dppc dpsd dpvs dred dree dren dres drev drno drod dron drop drrs drsp drvn dscc dscn dscp dscr dscs dsdp dsdr dsos dsps dsrc dsrp dsrr dssc dssn dssp dsvd dvcs dvdr dvds dvno dvor dvrp dvrs dvsn dvsr eccc ecce ecco ecdc eced eces ecne eco- ecod econ ecop ecos ecpd ecpp ecrc ecrr ecrv ecsc ecse ecsp ecss eddc edde eddo eddp edds ede- eden eder edes edno edns edoc edod edon edos edrn edss edve eecs eede eeee eees eend eens eeoc eeps eerc eero eers eese eevn en-v ence enco encs end- ende endo ends ened enee eneo ener enes ennc enne enns eno- enoc enoe enon enos enp- enrs ense enso ensv envs eocd eode eoes eone eons eore epcc epec epee epen eper epes epns epoc epod epon epor epos eppc eppo eppp epps epro eprp eprs epsc epsd epsp epss ercc erce ercp erde erds erec ered eren erer eres erev erne erno erns eroc erod eroe eron eroo eros erpe erps errc erre erro errs erse erso erve esce esco escr escs esdp esds esee esen eseo eser eses esne eso- esop esos espc espe espn espo espp esps esrd esse esso essp esvn even ever eves evoe evon evoo evop evos evre evrs evsc nccc nccn nccp nccr nccs ncdc ncdn ncdr ncds ncec nced ncee ncen ncep ncer nces ncnc ncnd ncoc ncor ncos ncpc ncrc ncre ncrp ncsc ncse ncss ncvs ndcc ndcp ndcs ndde nddo nder ndnp ndoc ndop ndor ndos ndpd ndpr ndps ndrc ndre ndss ndsv necc nece neco necr necs nedc nedd nede nedo neds need neen neep neer nees neev nend nene neno nens neo- neoc neod neon neoo neos nepc nepe nepr neps nerc nerd nere nero nerr ners nerv nesc nese nesn neso nesr ness neve nevo nnes nnnn nnos nnpr nnss noce noco nocs node nodo nods noed noer noes non- none nonn nono nons noo- noon nooo noop noor noos noov nope nops nor- norc nord nore norn noro norr nors norv nos- nose noss nov- nove novo npcc npes npov nppc nppd npss nrcs nrdc nrds nren nroc nron nrpc nrpn nrps nrrc nrrd nrsc nrsp nrsv nscc nscd nscs nsds nsec nsep nser nsnr nsos nspc nsps nsrc nsrd nssc nsse nsso nssp nssr nsss nvcc nvcs nvss o-eo occc occn ocds oce oced ocee ocon ocos ocpd ocpp ocre ocro ocrr ocrs oddd odds oded oden odeo oder odes odon odoo odop odor odos odrp odso oec- oecc oedn oedo oeds oeec oen- oeno oens oeps oere oers oese oevp onc- oncd once onco onde ondo one- onec oned onee oneo onep oner ones onne onno onod onon onor onos onsc onse onso oocr ooer ooes oone oons oooo ooos oops oord oore oose opds opec oped open opep oper opes opo- opon opor opos oppo opps orce orco orcs orde ordn ordo ords ore- orec ored oren oreo orer ores ornc orne orno orns oro- oroe oron oror oros orpc orpe orps orro orrs orse orso orve orvr orvs oscc osce osco osdv osec osed osee osen oser oses osno osnr osoo osor osos osov osrd osro ossd osse osso osve ovcs ovde ovee oven over ovo- ovod ovon ovoo ovpp ovre pccc pcce pccs pcep pcer pcns pcod pcoe pcos pcpn pcpp pcps pcrc pcrd pcre pcse pcso pdcp pdes pdns pdoc pdos pdpn pdpr pdrc pdrs pdsd pdss pece peco pecr pecs ped- pede pedo peds peec peed peen peep peer pees peev pen- penc pend pene penn peno pens peon peor pepd pepe pepo peps per- perc perd pere pern pero perp perr pers perv pese peso pess pnec pnes pnon pnpo pnpp pnro pnsc pocd poce poco pocs pod- podd pode podo pods poed poer poes ponc pond pone pono ponp pons pood poon poop poor poos pop- popc pope popo popp pops porc pore porn poro porr pors pose posn poso poss povo