-form eeeee efere effer efore efrem egger egrem emeer emere emerg emmer emore eofor eomer eorre erege erem- eremo erere ergo- eroge erome eroom eroor erore error feeme feeor feere fefor femme femoe feoff feorm ferme fermo ferr- ferre ferro foggo fomor foome foore fore- foreo forge forgo form- forme forro freer frege freme fremm frere frome fromm froom frore geere gegge gemer gemme gemof gemre geoff georg germe gerre go-go go-oo gofer goffe gofor gogro gomer gomme gomor gooff googe goore goree gorer gorge gorgo gorme gorre greef greer grefe greff grege gregg grego greme grofe groff groge grogg grome gromo groof groom grrrr meefe meego meere mefor meger megre memer memor mereg merer merge mergo mero- meroe merom meroo meror merre mmmmm moeer moeme moere moero moffe moffo momme momoe mooer moogo moore mooro moree morem morer morge mormo moror morre morro mrmom mroof mrorr o-fer oerme offer offof offre ofgem ogogo omemo omero omore omoro oo-er oofem ooooo oreo- orere orero orfeo orfoe orfor ormer oroer orome oromo orrgo reefe reege reeme reemo reere refer reffe reffo refme regem reger regge reggo regme remee remer remor reome reorg rere- reree ro-ro roero roffe rofor roger rogge romeo romer romfo romme rooer roofe rooge roome roore rorem rorer