In a helpful, obliging, or willing manner; in a way that adapts to what others need.
From accommodating (the adjective form) plus -ly. This is the natural English adverbial form, preferred over the more awkward 'accommodately.'
This is the word English speakers actually use—'accommodatingly' flows naturally where 'accommodately' sounds stiff and archaic, showing how living languages optimize their word-formations.
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