dishonorably
Definitions
In a manner that brings shame, disgrace, or loss of reputation.
In a way that lacks integrity or moral uprightness.
Examples
The soldier was discharged dishonorably after failing to follow the direct orders of his commanding officer.
He acted dishonorably by taking credit for his colleague's hard work during the project presentation.
Synonyms
shamefully disgracefully ignominiously ingloriously scandalously contemptibly basely
Antonyms
honorably respectably nobly reputably creditably virtuously meritoriously