auger uager aguer gauer ugaer guaer auegr uaegr aeugr eaugr ueagr euagr ageur gaeur aegur eagur geaur egaur ugear guear uegar eugar geuar eguar augre uagre agure gaure ugare guare aurge uarge aruge rauge urage ruage agrue garue argue rague graue rgaue ugrae gurae urgae rugae gruae rguae auerg uaerg aeurg eaurg uearg euarg aureg uareg arueg raueg uraeg ruaeg aerug earug areug raeug eraug reaug uerag eurag ureag rueag eruag reuag ageru gaeru aegru eagru gearu egaru agreu gareu argeu rageu graeu rgaeu aergu eargu aregu raegu eragu reagu gerau egrau greau rgeau ergau regau ugera guera uegra eugra geura egura ugrea gurea urgea rugea gruea rguea uerga eurga urega ruega eruga reuga gerua egrua greua rgeua ergua regua
Note: these 'words' (valid or invalid) are all the permutations of the word auger. These words are obtained by scrambling the letters in auger.