nancy anncy nnacy nnacy anncy nancy nacny ancny ncany cnany acnny canny nncay nncay ncnay cnnay ncnay cnnay ancny nacny acnny canny ncany cnany nanyc annyc nnayc nnayc annyc nanyc naync anync nyanc ynanc aynnc yannc nnyac nnyac nynac ynnac nynac ynnac anync naync aynnc yannc nyanc ynanc nacyn ancyn ncayn cnayn acnyn canyn naycn anycn nyacn ynacn ayncn yancn ncyan cnyan nycan yncan cynan ycnan acynn caynn aycnn yacnn cyann ycann nncya nncya ncnya cnnya ncnya cnnya nnyca nnyca nynca ynnca nynca ynnca ncyna cnyna nycna yncna cynna ycnna ncyna cnyna nycna yncna cynna ycnna ancyn nacyn acnyn canyn ncayn cnayn anycn naycn ayncn yancn nyacn ynacn acynn caynn aycnn yacnn cyann ycann ncyan cnyan nycan yncan cynan ycnan
Note: these 'words' (valid or invalid) are all the permutations of the word nancy. These words are obtained by scrambling the letters in nancy.