D0438300 (do͞o′tĭ-fəl, dyo͞o′-)adj.1. Careful to fulfill obligations.2. Expressing or filled with a sense of obligation.du′ti·ful·ly adv.du′ti·ful·ness n.Thesaurus
Noun
1.
dutifulness - piety by virtue of devotion to dutypiety, piousness - righteousness by virtue of being pious