1) Appropriately 2) At a proper or suitable time 3) At the right time 4) Befittingly 5) Decorously 6) Fittingly 7) In a proper manner 8) In a suitable manner 9) In a suitable way 10) In an appropriate manner 11) In an apt way 12) Suitably Found on https://www.crosswordclues.com/clue/fitly