minds imnds mnids nmids inmds nimds midns imdns mdins dmins idmns dimns mndis nmdis mdnis dmnis ndmis dnmis indms nidms idnms dinms ndims dnims minsd imnsd mnisd nmisd inmsd nimsd misnd imsnd msind smind ismnd simnd mnsid nmsid msnid smnid nsmid snmid insmd nismd isnmd sinmd nsimd snimd midsn imdsn mdisn dmisn idmsn dimsn misdn imsdn msidn smidn ismdn simdn mdsin dmsin msdin smdin dsmin sdmin idsmn dismn isdmn sidmn dsimn sdimn mndsi nmdsi mdnsi dmnsi ndmsi dnmsi mnsdi nmsdi msndi smndi nsmdi snmdi mdsni dmsni msdni smdni dsmni sdmni ndsmi dnsmi nsdmi sndmi dsnmi sdnmi indsm nidsm idnsm dinsm ndism dnism insdm nisdm isndm sindm nsidm snidm idsnm disnm isdnm sidnm dsinm sdinm ndsim dnsim nsdim sndim dsnim sdnim
Note: these 'words' (valid or invalid) are all the permutations of the word minds. These words are obtained by scrambling the letters in minds.