In a manner that shows conformity or compliance with rules and standards; by conforming.
From conforming + -ly adverbial suffix. A rare English adverb created by adding the standard -ly ending to the present participle.
This archaic adverb is rarely used today, but when Victorian writers said someone behaved 'conformingly,' they meant the person was almost suspiciously eager to follow every rule perfectly.
Complete word intelligence in one call. Free tier — 50 lookups/day.