kapow akpow kpaow pkaow apkow pakow kaopw akopw koapw okapw aokpw oakpw kpoaw pkoaw kopaw okpaw pokaw opkaw apokw paokw aopkw oapkw poakw opakw kapwo akpwo kpawo pkawo apkwo pakwo kawpo akwpo kwapo wkapo awkpo wakpo kpwao pkwao kwpao wkpao pwkao wpkao apwko pawko awpko wapko pwako wpako kaowp akowp koawp okawp aokwp oakwp kawop akwop kwaop wkaop awkop wakop kowap okwap kwoap wkoap owkap wokap aowkp oawkp awokp waokp owakp woakp kpowa pkowa kopwa okpwa pokwa opkwa kpwoa pkwoa kwpoa wkpoa pwkoa wpkoa kowpa okwpa kwopa wkopa owkpa wokpa powka opwka pwoka wpoka owpka wopka apowk paowk aopwk oapwk poawk opawk apwok pawok awpok wapok pwaok wpaok aowpk oawpk awopk waopk owapk woapk powak opwak pwoak wpoak owpak wopak
Note: these 'words' (valid or invalid) are all the permutations of the word kapow. These words are obtained by scrambling the letters in kapow.