the compound adjective 'wicked-looking' is a relatively modern formation, combining two english elements of germanic origin. the first element, 'wicked', traces back to the old english 'wicca', meaning a male witch or sorcerer, which evolved to describe someone or something morally evil or vicious. the second element, 'looking', derives from the old english verb 'locian', meaning to see or gaze. when combined as a present participle, it denotes the act of appearing a certain way. the logic of the compound is transparent: it literally describes something that has the visual appearance of being wicked, effectively transferring a moral judgment into a descriptor of visual menace or threat.

Structure: wicked (evil) + looking (appearing) 'wicked' is from old english 'wicca' (wizard) and functions as an adjective meaning evil or morally wrong. 'looking' is from old english 'locian' (to see, gaze) and functions as a present participle suffix meaning having the appearance of.