effere effete effoff effore efform effort efreet efter- emeere emeter emmert emmett emmott emoter eototo eremo- eroto- errett etoeot ettore f-term feeror feetof femmer femto- feofor ferfer fermor ferrer ferret ferro- fertee ferter fetter foerre foeto- foetor foofoo footer former formet formo- forrer forrot fortee forter freeof freeto frefre frette fromme froofe froome fterer fterre m-tree me-too meeter meetme meetre meetro mememe memere memome memore memrom merete mermer mermet merrem merret merror merter meteer meteor metoro metrer metro- metter mettet moffet moffom mommer mommet moomoo moorer mooret mooter morete moreto morfer mormor moroto morrot mortem morter mortre motmot motor- motoro motter mrmoto oerter oferre offeet oftfor omemee oofotr oomoto oooooo ormete ormore oromeo oromoo otmoor ottoor r-tree reefer reeffe refeet refeff refert refete refoot reform refret refter remeet remete remofe remoor remoot remore remort remote reroof reroot reteer reteet reteoo retere reterm retore retort retree retret retro- retrot retter roemer roemoe romeoo romero roofer roomer roomto rooter rootof rootte rorter rotter t-form t-room t-tree teemer teeoff teerme teetee teeter temere terete termer termor terreo terrer terret terror terrot terter tertre tetete tetter tfromt tmoore to-fro toetoe toffee tofore toform tomeet tommot tomort tomter tomtom tomtor toofer toomer tooter tootoo torero torfer torome tororo torret tortor toterm totoro totrot totter treeof treete trefet trefor trefot trefte tremet tremor tretee trette troffe trotro trotte