'Fitly' definitions:

Definition of 'fitly'

From: WordNet
adverb
In an appropriate manner; "he was appropriately dressed" [syn: appropriately, suitably, fittingly, befittingly, fitly] [ant: inappropriately, unsuitably]

Definition of 'Fitly'

From: GCIDE
  • Fitly \Fit"ly\, adv. In a fit manner; suitably; properly; conveniently; as, a maxim fitly applied. [1913 Webster]