nydos yndos ndyos dnyos ydnos dynos nyods ynods noyds onyds yonds oynds ndoys dnoys nodys ondys donys odnys ydons dyons yodns oydns doyns odyns nydso yndso ndyso dnyso ydnso dynso nysdo ynsdo nsydo snydo ysndo syndo ndsyo dnsyo nsdyo sndyo dsnyo sdnyo ydsno dysno ysdno sydno dsyno sdyno nyosd ynosd noysd onysd yonsd oynsd nysod ynsod nsyod snyod ysnod synod nosyd onsyd nsoyd snoyd osnyd sonyd yosnd oysnd ysond syond osynd soynd ndosy dnosy nodsy ondsy donsy odnsy ndsoy dnsoy nsdoy sndoy dsnoy sdnoy nosdy onsdy nsody snody osndy sondy dosny odsny dsony sdony osdny sodny ydosn dyosn yodsn oydsn doysn odysn ydson dyson ysdon sydon dsyon sdyon yosdn oysdn ysodn syodn osydn soydn dosyn odsyn dsoyn sdoyn osdyn sodyn
Note: these 'words' (valid or invalid) are all the permutations of the word nydos. These words are obtained by scrambling the letters in nydos.