pants apnts pnats npats anpts napts patns aptns ptans tpans atpns tapns pntas nptas ptnas tpnas ntpas tnpas antps natps atnps tanps ntaps tnaps panst apnst pnast npast anpst napst pasnt apsnt psant spant aspnt sapnt pnsat npsat psnat spnat nspat snpat anspt naspt asnpt sanpt nsapt snapt patsn aptsn ptasn tpasn atpsn tapsn pastn apstn psatn spatn asptn saptn ptsan tpsan pstan sptan tspan stpan atspn taspn astpn satpn tsapn stapn pntsa nptsa ptnsa tpnsa ntpsa tnpsa pnsta npsta psnta spnta nspta snpta ptsna tpsna pstna sptna tspna stpna ntspa tnspa nstpa sntpa tsnpa stnpa antsp natsp atnsp tansp ntasp tnasp anstp nastp asntp santp nsatp snatp atsnp tasnp astnp satnp tsanp stanp ntsap tnsap nstap sntap tsnap stnap
Note: these 'words' (valid or invalid) are all the permutations of the word pants. These words are obtained by scrambling the letters in pants.