IPA: /ˈfɪtɪŋli/
KK: /ˈfɪtɪŋli/
In a way that is appropriate or suitable for a particular situation.
She dressed fittingly for the formal event, wearing a beautiful gown.
Fittingly → It is formed from "fit" (from Old English *fittan*, meaning to make suitable or to adapt) and "-ingly" (a suffix used to form adverbs indicating manner). The word "fittingly" means in a manner that is suitable or appropriate.
Think of making something 'suitable' ('fit') and doing it 'in a manner' ('-ingly'). This helps you remember that 'fittingly' means doing something in a suitable way.