weatn ewatn waetn awetn eawtn aewtn wetan ewtan wtean twean etwan tewan waten awten wtaen twaen atwen tawen eatwn aetwn etawn teawn atewn taewn weant ewant waent awent eawnt aewnt wenat ewnat wneat nweat enwat newat wanet awnet wnaet nwaet anwet nawet eanwt aenwt enawt neawt anewt naewt wetna ewtna wtena twena etwna tewna wenta ewnta wneta nweta enwta newta wtnea twnea wntea nwtea tnwea ntwea etnwa tenwa entwa netwa tnewa ntewa watne awtne wtane twane atwne tawne wante awnte wnate nwate anwte nawte wtnae twnae wntae nwtae tnwae ntwae atnwe tanwe antwe natwe tnawe ntawe eatnw aetnw etanw teanw atenw taenw eantw aentw enatw neatw anetw naetw etnaw tenaw entaw netaw tneaw nteaw atnew tanew antew natew tnaew ntaew
Note: these 'words' (valid or invalid) are all the permutations of the word weatn. These words are obtained by scrambling the letters in weatn.