The word 'wrongly' is a straightforward adverbial formation from its root adjective 'wrong'. The adjective 'wrong' itself has a fascinating journey, originating from the Old Norse rangr, meaning 'crooked, awry', which was borrowed into Old English as wrang. This original sense of physical crookedness evolved metaphorically to describe actions or judgments that were not 'straight' or morally upright. The adverbial suffix '-ly', from Old English -līce, was then appended, a common Germanic method for creating adverbs from adjectives. Thus, 'wrongly' literally means 'in a crooked or incorrect manner', preserving the metaphorical link from a physical state to an abstract quality of error or injustice.

Structure: wrong (incorrect) + ly (adverb suffix) - wrong: From Old English wrang (crooked, wrong, unjust), of Germanic origin; functions as the adjective/root meaning 'not correct or just'. - ly: From Old English -līce (forming adverbs from adjectives), of Germanic origin; functions as a derivational suffix forming adverbs.