trant rtant tarnt atrnt ratnt artnt trnat rtnat tnrat ntrat rntat nrtat tanrt atnrt tnart ntart antrt natrt rantt arntt rnatt nratt anrtt nartt tratn rtatn tartn atrtn rattn arttn trtan rttan ttran ttran rttan trtan tatrn attrn ttarn ttarn attrn tatrn rattn arttn rtatn tratn atrtn tartn trnta rtnta tnrta ntrta rntta nrtta trtna rttna ttrna ttrna rttna trtna tntra nttra ttnra ttnra nttra tntra rntta nrtta rtnta trnta ntrta tnrta tantr atntr tnatr ntatr anttr nattr tatnr attnr ttanr ttanr attnr tatnr tntar nttar ttnar ttnar nttar tntar anttr nattr atntr tantr ntatr tnatr rantt arntt rnatt nratt anrtt nartt ratnt artnt rtant trant atrnt tarnt rntat nrtat rtnat trnat ntrat tnrat antrt natrt atnrt tanrt ntart tnart
Note: these 'words' (valid or invalid) are all the permutations of the word trant. These words are obtained by scrambling the letters in trant.