aking kaing aikng iakng kiang ikang aknig kanig ankig nakig knaig nkaig ainkg iankg anikg naikg inakg niakg kinag iknag kniag nkiag inkag nikag akign kaign aikgn iakgn kiagn ikagn akgin kagin agkin gakin kgain gkain aigkn iagkn agikn gaikn igakn giakn kigan ikgan kgian gkian igkan gikan akngi kangi ankgi nakgi knagi nkagi akgni kagni agkni gakni kgani gkani angki nagki agnki ganki ngaki gnaki kngai nkgai kgnai gknai ngkai gnkai aingk iangk anigk naigk inagk niagk aignk iagnk agink gaink igank giank angik nagik agnik ganik ngaik gnaik ingak nigak ignak ginak ngiak gniak kinga iknga kniga nkiga inkga nikga kigna ikgna kgina gkina igkna gikna kngia nkgia kgnia gknia ngkia gnkia ingka nigka ignka ginka ngika gnika
Note: these 'words' (valid or invalid) are all the permutations of the word aking. These words are obtained by scrambling the letters in aking.