dishonourably vs discreditably

dishonourably and discreditably both are adverbs.

Word	Noun	Adjective	Verb	Adverb
dishonourably	No	No	No	Yes
discreditably	No	No	No	Yes

As adverbs, dishonourably and discreditably are synonyms defined as:

dishonourably and discreditably: in a dishonorable manner or to a dishonorable degree

Other synonyms of dishonourably include disgracefully, dishonorably, ignominiously, ingloriously, shamefully.

dishonourably (adverb)	discreditably (adverb)
in a dishonorable manner or to a dishonorable degree	in a dishonorable manner or to a dishonorable degree