In a diverging manner; in a way that branches apart or develops differently over time.
From the present participle 'diverging' plus the adverb suffix '-ly.' This is a less common formation but follows standard English adverb-building patterns.
This word is so rare it barely appears in literature—it's the kind of word a poet might invent to describe light rays spreading divergingly through a prism.
Complete word intelligence in one call. Free tier — 50 lookups/day.