owing woing oiwng iowng wiong iwong ownig wonig onwig nowig wnoig nwoig oinwg ionwg oniwg noiwg inowg niowg winog iwnog wniog nwiog inwog niwog owign woign oiwgn iowgn wiogn iwogn owgin wogin ogwin gowin wgoin gwoin oigwn iogwn ogiwn goiwn igown giown wigon iwgon wgion gwion igwon giwon owngi wongi onwgi nowgi wnogi nwogi owgni wogni ogwni gowni wgoni gwoni ongwi nogwi ognwi gonwi ngowi gnowi wngoi nwgoi wgnoi gwnoi ngwoi gnwoi oingw iongw onigw noigw inogw niogw oignw iognw oginw goinw igonw gionw ongiw nogiw ogniw goniw ngoiw gnoiw ingow nigow ignow ginow ngiow gniow wingo iwngo wnigo nwigo inwgo niwgo wigno iwgno wgino gwino igwno giwno wngio nwgio wgnio gwnio ngwio gnwio ingwo nigwo ignwo ginwo ngiwo gniwo
Note: these 'words' (valid or invalid) are all the permutations of the word owing. These words are obtained by scrambling the letters in owing.