quant uqant qaunt aqunt uaqnt auqnt qunat uqnat qnuat nquat unqat nuqat qanut aqnut qnaut nqaut anqut naqut uanqt aunqt unaqt nuaqt anuqt nauqt quatn uqatn qautn aqutn uaqtn auqtn qutan uqtan qtuan tquan utqan tuqan qatun aqtun qtaun tqaun atqun taqun uatqn autqn utaqn tuaqn atuqn tauqn qunta uqnta qnuta nquta unqta nuqta qutna uqtna qtuna tquna utqna tuqna qntua nqtua qtnua tqnua ntqua tnqua untqa nutqa utnqa tunqa ntuqa tnuqa qantu aqntu qnatu nqatu anqtu naqtu qatnu aqtnu qtanu tqanu atqnu taqnu qntau nqtau qtnau tqnau ntqau tnqau antqu natqu atnqu tanqu ntaqu tnaqu uantq auntq unatq nuatq anutq nautq uatnq autnq utanq tuanq atunq taunq untaq nutaq utnaq tunaq ntuaq tnuaq antuq natuq atnuq tanuq ntauq tnauq
Note: these 'words' (valid or invalid) are all the permutations of the word quant. These words are obtained by scrambling the letters in quant.