norms onrms nroms rnoms ornms ronms nomrs onmrs nmors mnors omnrs monrs nrmos rnmos nmros mnros rmnos mrnos ormns romns omrns morns rmons mrons norsm onrsm nrosm rnosm ornsm ronsm nosrm onsrm nsorm snorm osnrm sonrm nrsom rnsom nsrom snrom rsnom srnom orsnm rosnm osrnm sornm rsonm sronm nomsr onmsr nmosr mnosr omnsr monsr nosmr onsmr nsomr snomr osnmr sonmr nmsor mnsor nsmor snmor msnor smnor omsnr mosnr osmnr somnr msonr smonr nrmso rnmso nmrso mnrso rmnso mrnso nrsmo rnsmo nsrmo snrmo rsnmo srnmo nmsro mnsro nsmro snmro msnro smnro rmsno mrsno rsmno srmno msrno smrno ormsn romsn omrsn morsn rmosn mrosn orsmn rosmn osrmn sormn rsomn sromn omsrn mosrn osmrn somrn msorn smorn rmson mrson rsmon srmon msron smron
Note: these 'words' (valid or invalid) are all the permutations of the word norms. These words are obtained by scrambling the letters in norms.