thana htana tahna athna hatna ahtna thnaa htnaa tnhaa nthaa hntaa nhtaa tanha atnha tnaha ntaha antha natha hanta ahnta hnata nhata anhta nahta thaan htaan tahan athan hatan ahtan thaan htaan tahan athan hatan ahtan taahn atahn taahn atahn aathn aathn haatn ahatn haatn ahatn aahtn aahtn thnaa htnaa tnhaa nthaa hntaa nhtaa thana htana tahna athna hatna ahtna tnaha ntaha tanha atnha natha antha hnata nhata hanta ahnta nahta anhta tanah atnah tnaah ntaah antah natah taanh atanh taanh atanh aatnh aatnh tnaah ntaah tanah atnah natah antah anath naath aanth aanth naath anath hanat ahnat hnaat nhaat anhat nahat haant ahant haant ahant aahnt aahnt hnaat nhaat hanat ahnat nahat anhat anaht naaht aanht aanht naaht anaht
Note: these 'words' (valid or invalid) are all the permutations of the word thana. These words are obtained by scrambling the letters in thana.