the adverb 'woodenly' is a relatively modern formation, built upon the older adjective 'wooden'. the adjective 'wooden' itself derives from the old english 'wōden', meaning 'made of wood', which is directly related to the noun 'wood' (old english 'wudu'). the core semantic link is the metaphorical extension of the properties of wood—its rigidity, lack of flexibility, and inexpressiveness—to human movement and demeanor. by adding the old english adverbial suffix '-līċe' (modern '-ly'), the word specifically describes the manner of an action, capturing how someone might move or behave with the stiff, inanimate quality of a wooden object. thus, the word's evolution from a concrete material to an abstract description of behavior is a clear example of metaphorical language development in english.

Structure: wooden (made of wood) + ly (adverb suffix) wooden (from middle english 'woden', from old english 'wōden', meaning 'made of wood', of germanic origin) + ly (from old english '-līċe', an adverbial suffix forming adverbs from adjectives, of germanic origin).