ankle nakle aknle kanle nkale knale anlke nalke alnke lanke nlake lnake aklne kalne alkne lakne klane lkane nklae knlae nlkae lnkae klnae lknae ankel nakel aknel kanel nkael knael anekl naekl aenkl eankl neakl enakl akenl kaenl aeknl eaknl keanl ekanl nkeal kneal nekal enkal kenal eknal anlek nalek alnek lanek nlaek lnaek anelk naelk aenlk eanlk nealk enalk alenk laenk aelnk ealnk leank elank nleak lneak nelak enlak lenak elnak aklen kalen alken laken klaen lkaen akeln kaeln aekln eakln kealn ekaln alekn laekn aelkn ealkn leakn elakn klean lkean kelan eklan lekan elkan nklea knlea nlkea lnkea klnea lknea nkela knela nekla enkla kenla eknla nleka lneka nelka enlka lenka elnka klena lkena kelna eklna lekna elkna
Note: these 'words' (valid or invalid) are all the permutations of the word ankle. These words are obtained by scrambling the letters in ankle.