de-err dedute deeded deedee deeder deedle deeful defete defeud deffer defrut defter defude defule defull deleet delele delete delful deller delude delute derere derfde derfel derrer derure deterr detete detful detlef detter deurle deuter dreder drefle dreful dterel dudder duddle dueful dueled dueler duelle duerer dueted duetee duette duffed duffel duffer duffle dufter dulder duldul dulfer dulful dulled duller dululu durell durfee duttee eddled ederle edutel eeuler efeler effere effete effude effutu efreet efter- eldred eleele ellett eluded eluder elured eluted erfurt errett ettled ettutu eudule euller eutere fedder feddle federd feeded feedee feeder feelde feeled feeler feered felder feldru felled feller felted felter feltre ferder ferede ferfel ferfer ferlut ferred ferrel ferrer ferret ferrur fertee ferter ferule fetter fettle feture feuded feudee feuder feuter fleete fletre fleure flurre flurte fluted fluter flutte freele frefre frelte fretel frette freude freure fterer fterre fudder fuddle fueled fueler fuerte fuffed fuffle fulder fulled fuller furdel furder furdle furfur furled furler furlet furred furrer furrfu furtle futrel futret futter future ledder leeder leeful leelee leered leerer leetle leffel lefter lefull lerret letted letter lettre luffed luffer lufful lulled luller lurulu lutter luttre r-tree re-let redded redder reddle reddur redele redell redere redler redred redted redure reeded reedel reeder reedle reefed reefer reeffe reeled reeler reeuel refeed refeel refeet refeff refell refelt refert refete reffed reflee reflet reflue refret refter refuel refurl refute releef reller relleu rereel rerule reteed reteer reteet retell retere retree retret retted rettel retter rettur returf returu reuele reuere reuler reulle reuter reutte rudder ruddle rudrur rueful ruelle rufete ruffed ruffer ruffet ruffle rufter ruller rurutu rutted ruttee rutter ruttle t-tree tedded tedder tedure teeder teedle teelde teetee teeter teledu telefe telele telete teleut telfer telled tellee teller tellur telurd terdle terete terrel terrer terret terter tertre teruel tetede tetele tetete tetter teufel teutul tredel treder treedl treete trefet trefle trefte tretee trette trudel truett trufel trufle trufte truful trulle tudder tuelft tuelle tufele tuffet tuffle tufted tufter turfed turfel turfer turlet turrel turret turtle turtur tururu tutele tuteur tutted tutter tuttle tuttul tuttut tuuelf udullu ufreet urdeur ureltu ureter urette uruffe utelle uteute