1) Agreeably 2) Best way to play 3) How some things are done 4) In a kind manner 5) In a nice way 6) In a pleasant way 7) In a pleasing manner 8) In a pleasing way 9) In a proper manner 10) In an appealing way 11) In an exact way 12) In fine style 13) Perfectly well 14) Politely 15) Quite well 16) Well Found on https://www.crosswordclues.com/clue/nicely