dawns adwns dwans wdans awdns wadns danws adnws dnaws ndaws andws nadws dwnas wdnas dnwas ndwas wndas nwdas awnds wands anwds nawds wnads nwads dawsn adwsn dwasn wdasn awdsn wadsn daswn adswn dsawn sdawn asdwn sadwn dwsan wdsan dswan sdwan wsdan swdan awsdn wasdn aswdn sawdn wsadn swadn dansw adnsw dnasw ndasw andsw nadsw dasnw adsnw dsanw sdanw asdnw sadnw dnsaw ndsaw dsnaw sdnaw nsdaw sndaw ansdw nasdw asndw sandw nsadw snadw dwnsa wdnsa dnwsa ndwsa wndsa nwdsa dwsna wdsna dswna sdwna wsdna swdna dnswa ndswa dsnwa sdnwa nsdwa sndwa wnsda nwsda wsnda swnda nswda snwda awnsd wansd anwsd nawsd wnasd nwasd awsnd wasnd aswnd sawnd wsand swand answd naswd asnwd sanwd nsawd snawd wnsad nwsad wsnad swnad nswad snwad
Note: these 'words' (valid or invalid) are all the permutations of the word dawns. These words are obtained by scrambling the letters in dawns.