other toher ohter hoter thoer htoer otehr toehr oethr eothr teohr etohr ohetr hoetr oehtr eohtr heotr ehotr theor hteor tehor ethor hetor ehtor othre tohre ohtre hotre thore htore otrhe torhe orthe rothe trohe rtohe ohrte horte orhte rohte hrote rhote throe htroe trhoe rthoe hrtoe rhtoe oterh toerh oetrh eotrh teorh etorh otreh toreh orteh roteh troeh rtoeh oerth eorth oreth roeth eroth reoth teroh etroh treoh rteoh ertoh retoh ohert hoert oehrt eohrt heort ehort ohret horet orhet rohet hroet rhoet oerht eorht oreht roeht eroht reoht herot ehrot hreot rheot erhot rehot thero htero tehro ethro hetro ehtro threo htreo trheo rtheo hrteo rhteo terho etrho treho rteho ertho retho herto ehrto hreto rheto erhto rehto
Note: these 'words' (valid or invalid) are all the permutations of the word other. These words are obtained by scrambling the letters in other.