eerier effeir effere effete effoff effore effort eforie efreet efter- eifert eitorf eototo er-rif eroto- errett errori etoeot ettore ewerer feerie feeror feetof feifer feirie feofor ferfer ferier ferior ferrer ferret ferri- ferrie ferro- fertee ferter fetter fewtee fewter fewtir fiefie fierro fierte fiftie firret fitero fitfor fitoor fitore fitowo fitter fittie fittit foerre foeti- foeto- foetor foofoo footer footie footit forrer forrit forrot forrow fortee forter fortwo forwot freeof freeto frefre freire frette frifot fritto froofe frooti frower frowie fterer fterie fterre fwrite i-free i-tree ier-oe ierror iffier ifreet iiooio ioffer irereo irrite itoite ittiri ittro- itwere oerter oferre offeet offire offrir oftfor oofotr oooooo ortrow ototoi otteri ottoii ottoor owerri r-tree reefer reeffe refeet refeff refert refete refire refoot refrei refret refter reiter reroof reroot reteer reteet reteoo retere retief retire retiro retore retort retree retret retro- retrot retter rewere rewire rewore rieter riette rietti riffer rififi rifter riot-e rioter riteof rititi ritter ritto riwoto roeier roiffe roiter roofer roofie rooter rootie rootof rootte roreti rorter rotter rottie rowett rowffe rowrow rwtowr t-tree te-wit teeoff teetee teeter teewit teirei terete terreo terrer terret terrie terrif territ terror terrot terter tertio tertre tetete tetter tiefer tieoff tierer tieret tiete tietie tiff-f tireof tirret tirrit tirwit titfer titfor titiri titoff tittee titter tittie to-fro to-rit toeier toetoe toffee tofore toftir toitoi toofer toofew toorie tooter tootie tootoo torero torfer torito torori tororo torret torrit tortie tortor totoro totowe totrot totter tottie tottoi towret treeof treete treewe trefet trefor trefot trefte treife treowe tretee tretie trette trewit trifet triter trito- tritor troffe trofie troite trotro trotte trower trowet trowie twofer twofor tworow weerie weetot weewee wefere weffer weiete weiter weiwei wereit werrei werrie werrit wertew wertow wetere weteri wetfie wetter wewere wietie wifier wiifit wireto wirier wirrie witoto witowo wittee witter wittow woofer woowoo worowe worowo worret worrit worrow wotter wottoo wowwee wreitt wrette writee writer writof wroteo wrotte