water awter wtaer twaer atwer tawer waetr awetr weatr ewatr aewtr eawtr wtear twear wetar ewtar tewar etwar atewr taewr aetwr eatwr teawr etawr watre awtre wtare tware atwre tawre warte awrte wrate rwate arwte rawte wtrae twrae wrtae rwtae trwae rtwae atrwe tarwe artwe ratwe trawe rtawe waert awert weart ewart aewrt eawrt waret awret wraet rwaet arwet rawet werat ewrat wreat rweat erwat rewat aerwt earwt arewt raewt erawt reawt wtera twera wetra ewtra tewra etwra wtrea twrea wrtea rwtea trwea rtwea werta ewrta wreta rweta erwta rewta terwa etrwa trewa rtewa ertwa retwa aterw taerw aetrw eatrw tearw etarw atrew tarew artew ratew traew rtaew aertw eartw aretw raetw eratw reatw teraw etraw treaw rteaw ertaw retaw
Note: these 'words' (valid or invalid) are all the permutations of the word water. These words are obtained by scrambling the letters in water.