You searched for: “most discreditably
discreditably (adverb), more discreditably, most discreditably
Regarding how shame or dishonor disgraces someone's good name or reputation; disreputably: Susan's discreditably scandalous behavior caused her to lose her job.
This entry is located in the following units: -able (page 11) -ably (page 4) cred-, credit-, creed- (page 3) dis-, di-, dif- (page 12)