effere effete effoff effore effort efreet efter- eototo eroto- errett etoeot ettore ewerer feeror feetof feofor ferfer ferrer ferret ferro- fertee ferter fetter fewtee fewter foerre foeto- foetor foofoo footer forrer forrot forrow fortee forter fortwo forwot freeof freeto frefre frette froofe frower fterer fterre oerter oferre offeet oftfor oofotr oooooo ortrow ottoor r-tree reefer reeffe refeet refeff refert refete refoot refret refter reroof reroot reteer reteet reteoo retere retore retort retree retret retro- retrot retter rewere rewore roofer rooter rootof rootte rorter rotter rowett rowffe rowrow rwtowr t-tree teeoff teetee teeter terete terreo terrer terret terror terrot terter tertre tetete tetter to-fro toetoe toffee tofore toofer toofew tooter tootoo torero torfer tororo torret tortor totoro totowe totrot totter towret treeof treete treewe trefet trefor trefot trefte treowe tretee trette troffe trotro trotte trower trowet twofor tworow weetot weewee wefere weffer wertew wertow wetere wetter wewere woofer woowoo worowe worowo worret worrow wotter wottoo wowwee wrette wroteo wrotte