discreditably
Adverb
Meaning
in a dishonorable manner or to a dishonorable degree
Source: WordNetSynonyms
scandalously
ignominiously
shamefully
ignobly
ingloriously
disreputably
infamously
stigmatically
dishonorably
disgracefully
dishonourably
Antonyms
Show all antonymsExamples
his grades were disgracefully low