IPA: /dɪsˈɡreɪs.fəl.i/
KK: /dɪsˈɡreɪs.fəl.i/
In a way that shows shame or dishonor; in a manner that is considered unacceptable or embarrassing.
The athlete behaved disgracefully during the competition, which disappointed many fans.
Disgracefully → It is formed from "dis-" (meaning apart or away) and "gracia" (from Latin, meaning favor or grace) combined with the suffix "-ful" (meaning full of) and the adverbial suffix "-ly". The word describes an action that is full of disgrace or lacking in grace.
Think of being 'away from grace' ('dis-') and 'full of disgrace' ('gracia' and '-ful') — that's why disgracefully means acting in a way that lacks grace.