wonga ownga wnoga nwoga onwga nowga wogna owgna wgona gwona ogwna gowna wngoa nwgoa wgnoa gwnoa ngwoa gnwoa ongwa nogwa ognwa gonwa ngowa gnowa wonag ownag wnoag nwoag onwag nowag woang owang waong awong oawng aowng wnaog nwaog wanog awnog nawog anwog onawg noawg oanwg aonwg naowg anowg wogan owgan wgoan gwoan ogwan gowan woagn owagn waogn awogn oawgn aowgn wgaon gwaon wagon awgon gawon agwon ogawn goawn oagwn aogwn gaown agown wngao nwgao wgnao gwnao ngwao gnwao wnago nwago wango awngo nawgo anwgo wgano gwano wagno awgno gawno agwno ngawo gnawo nagwo angwo ganwo agnwo ongaw nogaw ognaw gonaw ngoaw gnoaw onagw noagw oangw aongw naogw anogw oganw goanw oagnw aognw gaonw agonw ngaow gnaow nagow angow ganow agnow
Note: these 'words' (valid or invalid) are all the permutations of the word wonga. These words are obtained by scrambling the letters in wonga.