gryde rgyde gyrde ygrde rygde yrgde grdye rgdye gdrye dgrye rdgye drgye gydre ygdre gdyre dgyre ydgre dygre rydge yrdge rdyge dryge ydrge dyrge gryed rgyed gyred ygred ryged yrged greyd rgeyd geryd egryd regyd ergyd gyerd ygerd geyrd egyrd yegrd eygrd ryegd yregd reygd erygd yergd eyrgd grdey rgdey gdrey dgrey rdgey drgey gredy rgedy gerdy egrdy regdy ergdy gdery dgery gedry egdry degry edgry rdegy dregy redgy erdgy dergy edrgy gyder ygder gdyer dgyer ydger dyger gyedr ygedr geydr egydr yegdr eygdr gdeyr dgeyr gedyr egdyr degyr edgyr ydegr dyegr yedgr eydgr deygr edygr rydeg yrdeg rdyeg dryeg ydreg dyreg ryedg yredg reydg erydg yerdg eyrdg rdeyg dreyg redyg erdyg deryg edryg yderg dyerg yedrg eydrg deyrg edyrg
Note: these 'words' (valid or invalid) are all the permutations of the word gryde. These words are obtained by scrambling the letters in gryde.