e-text eerier errett etreux ettutu euerie euippe euripe euripi eurite eutere exeter exiter expert expire extirp i-tree ipeter irrite irrupt ittiri iturup peepee peeper peerer peerie peeter peetre peetri peiere peiper pepper perere peretu perier perire perite perper perpet perree perret perrex perrie perter pertex pertie pertre peteet peteri peteru petiet petite petree petrer petri- petrie petter pettet petti- pettit pie-ix pieper pierie pierre pierri pieter pietri piette piperi pipeup pipier pipipi pipiri pipper pippet pippip piree pirrie pirrip pitier pitpit pitter pittie pituri piupiu pixter pppppp preeti preeue preier preire prepex preter pretex pretre prette preue- preui- prexie priere prieue prieur pruett pruitt prurit pterri puerer puppet pupput purete puriri purpie purpit purpre purpur purree purrer put-up puteri putput putrer puttee putter puttie puttur puture r-tree reeper reiter repete repier repipe repper reprie repuit repure repuru repute reteer reteet retere retire retree retret retrip retter rettur returu reueir reuere reuire reuter reutte rieter riette rietti ripert ripier ripper rippet rippit rititi ritter riuere ruiter rupert rupite rurutu ruttee rutter t-tree te-uri teepee teerpu teetee teeter teirei teitur teppei tepper terepi terete terper terrer terret terrex terrie territ terter tertre tetete tetrix tetter tettix texier texter tie-up tierer tieret tiete tietie tieute tip-it tip-up tipe-x tipiti tippee tipper tippet tippit tiptur tirret tirrit titipu titiri tittee titter tittie tittup tixier tixter treete treppe tretee tretie trette trieux tripet trippe tripup triter tritip trixie truett trueup truite truitt trutex tuipui tuiuti tuppee tupper turpie turret turtur tururu tuteur tutrix tutter tuttut txutxi up-put upreti upripe ureter urette urtext urtite uruppu uteute x-rite x-tree xerept xerert xieite xiexie xputer xtripx xxxiii