debts edbts dbets bdets ebdts bedts detbs edtbs dtebs tdebs etdbs tedbs dbtes bdtes dtbes tdbes btdes tbdes ebtds betds etbds tebds bteds tbeds debst edbst dbest bdest ebdst bedst desbt edsbt dsebt sdebt esdbt sedbt dbset bdset dsbet sdbet bsdet sbdet ebsdt besdt esbdt sebdt bsedt sbedt detsb edtsb dtesb tdesb etdsb tedsb destb edstb dsetb sdetb esdtb sedtb dtseb tdseb dsteb sdteb tsdeb stdeb etsdb tesdb estdb setdb tsedb stedb dbtse bdtse dtbse tdbse btdse tbdse dbste bdste dsbte sdbte bsdte sbdte dtsbe tdsbe dstbe sdtbe tsdbe stdbe btsde tbsde bstde sbtde tsbde stbde ebtsd betsd etbsd tebsd btesd tbesd ebstd bestd esbtd sebtd bsetd sbetd etsbd tesbd estbd setbd tsebd stebd btsed tbsed bsted sbted tsbed stbed
Note: these 'words' (valid or invalid) are all the permutations of the word debts. These words are obtained by scrambling the letters in debts.