1) In a congenial manner 2) In an agreeable way 
• (adv.) In a congenial manner; as, congenially married or employed.
Con·gen'ial·ly adverb In a congenial manner; as, congenially married or employed. 
[adv] - in a congenial manner
congenially In a congenial manner or having the same or very similar nature, personality, tastes, habits, or interests; friendly or sociable.
adverb in a congenial manner; ``Let`s all have a drink together,` he said congenially`