halid ahlid hlaid lhaid alhid lahid haild ahild hiald ihald aihld iahld hliad lhiad hilad ihlad lihad ilhad alihd laihd ailhd ialhd liahd ilahd haldi ahldi hladi lhadi alhdi lahdi hadli ahdli hdali dhali adhli dahli hldai lhdai hdlai dhlai ldhai dlhai aldhi ladhi adlhi dalhi ldahi dlahi haidl ahidl hiadl ihadl aihdl iahdl hadil ahdil hdail dhail adhil dahil hidal ihdal hdial dhial idhal dihal aidhl iadhl adihl daihl idahl diahl hlida lhida hilda ihlda lihda ilhda hldia lhdia hdlia dhlia ldhia dlhia hidla ihdla hdila dhila idhla dihla lidha ildha ldiha dliha idlha dilha alidh laidh aildh ialdh liadh iladh aldih ladih adlih dalih ldaih dlaih aidlh iadlh adilh dailh idalh dialh lidah ildah ldiah dliah idlah dilah
Note: these 'words' (valid or invalid) are all the permutations of the word halid. These words are obtained by scrambling the letters in halid.