whale hwale wahle awhle hawle ahwle whlae hwlae wlhae lwhae hlwae lhwae walhe awlhe wlahe lwahe alwhe lawhe halwe ahlwe hlawe lhawe alhwe lahwe whael hwael wahel awhel hawel ahwel wheal hweal wehal ewhal hewal ehwal waehl awehl weahl ewahl aewhl eawhl haewl ahewl heawl ehawl aehwl eahwl whlea hwlea wlhea lwhea hlwea lhwea whela hwela wehla ewhla hewla ehwla wleha lweha welha ewlha lewha elwha hlewa lhewa helwa ehlwa lehwa elhwa waleh awleh wlaeh lwaeh alweh laweh waelh awelh wealh ewalh aewlh eawlh wleah lweah welah ewlah lewah elwah alewh laewh aelwh ealwh leawh elawh halew ahlew hlaew lhaew alhew lahew haelw ahelw healw ehalw aehlw eahlw hleaw lheaw helaw ehlaw lehaw elhaw alehw laehw aelhw ealhw leahw elahw
Note: these 'words' (valid or invalid) are all the permutations of the word whale. These words are obtained by scrambling the letters in whale.