karns akrns krans rkans arkns rakns kanrs aknrs knars nkars ankrs nakrs krnas rknas knras nkras rnkas nrkas arnks ranks anrks narks rnaks nraks karsn akrsn krasn rkasn arksn raksn kasrn aksrn ksarn skarn askrn sakrn krsan rksan ksran skran rskan srkan arskn raskn asrkn sarkn rsakn srakn kansr aknsr knasr nkasr anksr naksr kasnr aksnr ksanr skanr asknr saknr knsar nksar ksnar sknar nskar snkar anskr naskr asnkr sankr nsakr snakr krnsa rknsa knrsa nkrsa rnksa nrksa krsna rksna ksrna skrna rskna srkna knsra nksra ksnra sknra nskra snkra rnska nrska rsnka srnka nsrka snrka arnsk ransk anrsk narsk rnask nrask arsnk rasnk asrnk sarnk rsank srank ansrk nasrk asnrk sanrk nsark snark rnsak nrsak rsnak srnak nsrak snrak
Note: these 'words' (valid or invalid) are all the permutations of the word karns. These words are obtained by scrambling the letters in karns.