Corrupt (BAD): dishonestly using your position or power to get an advantage, especially for money:
Both companies are under investigation for corrupt practices.
The whole system was corrupt – every official she approached wanted money before helping her.
18 jan. 2018
Thesaurus: synonyms, antonyms, and examples
deceiving others and not telling the truth
Dishonest The press called out the campaign’s dishonest tactics.
Untrustworthy He made the mistake of basing his news story on an untrustworthy source.
Devious It was a devious plan – but would it work?
Deceitful She’s deeply deceitful and not to be trusted.