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