-ene -one -yne eeee eefe eefn eeny eero eery eeze efen efeo effy efon efor efze enee eneo ener eney enez enfp enne enny eno- enoe enon enoy enp- enry enye enyo enzo eone eore epee epen eper epon epor eppo eppp eppy epro eprp eren erer erez erne erno eroe eron eroo erpe erre erro erye eyen eyer eyey eyez eyne eype eyre eyry eyyr ezer ezop ezzo feen feer fefe feff fefo fene fenn feny feof feon fere fern fero ferr fery ferz feyn feyr ffee ffff ffrr foer fofo fone fono fony fonz foof foon fopp for- fore forn foro forr foyn fozy fprf free fren freo frep frey froe fron frop frye fyen fyeo fyfe fyne fynn fyre fyry neef neen neep neer nefe neff nene neno neo- neon neoo nepe nepr nere nerf nero nerr nery nerz neye neyf neyn neyo nfer nfff nfon nnnn nnpr noer noez non- none nonn nono noo- noon nooo noop noor nope nor- nore norf norn noro norr nory noye noyo noyz nren nron nrpn nyen nyer nyne nyny nyon nype nyrf nyro nzpp o-eo oen- oeno oere oeye oeyo ofen ofer off- offe offo offr offy ofno ofor ofoz ofre one- onee oneo onep oner oney onez onne onno onon onor onoy onoz onze onzo onzy ooer ooff oofy oone oooo oore oory ooze oozy open opep oper opo- opon opor oppo oppy opry opye ore- oren oreo orer orey orfe orff orne orno orny oro- oroe orof oron oror oroy oroz orpe orro orry orzo oyee oyen oyer oyez oyne oyon oyre ozee ozen ozer ozey ozon ozzy peen peep peer peff pen- pene penn peno peny penz peon peor pepe pepo per- pere perf pern pero perp perr pery peyn peyo peyr peze pezo pezy pfff pffr pfyn pnon pnpo pnpp pnro poer poey poff pone pono ponp pony poof poon poop poor pop- pope popo popp popy pore porn poro porr pory porz poyn poyo poyr poze pozo ppen pper pppn pppo pppp pprf ppye pre- pree pref pren prep prey prez prnp pro- proe prof pron proo prop proz pyep pyn- pyne pyo- pyon pype pypy pyr- pyre pyro pyry pyzy reef reen reep refe reff refn refr rene renn reno reny renz reof reop repe repo repp repr repy rere rero rery reye reyn reze rfef roen roer roey rofe roff rofo rone rono rony roof roon roop roor rooz rope ropo ropy rore roro rory roye royn roze rozz rpoe rpof rpon rppn rrrr ryen ryfe ryff ryne rynn ryon rype ryyf ryze yeen yeep yeer yefe yeff yene yeof yeon yepe yepp yere yern yero yerr yery yeye yeyo yeyr yezo ynez ynne ynon yoen yoff yone yono yoof yoon yoop yooz yopo yopy yore yorn yoro yory yoye yoyn yoyo yozo yren yrne yrof yron yryn yyfe yyff yyyy yzen z-ro zeep zeff zenn zeno zeon zepo zepp zerf zero zeze znen zoey zoff zon- zone zony zoo- zoon zoop zope zopf zopy zore zorn zoro zory zozo zrze zyne zypp zzzz