Question

a person who helps another to do something wrong​

Answer 1

Answer:

partner in crime(informal)

ABETTOR is the word.....

c'mon now thank and follow me..

Answer 2

Answer:

If you assist someone else in doing something wrong, offering any kind of support or encouragement, you abet that person. From this verb comes the noun abettor, which is a good word for a criminal's sidekick, or the guy who holds his friend's extra spray paint while she paints graffiti on the wall of a school.