Evildoer and Yardbird

Evildoer noun - A person who commits moral wrongs.

Yardbird and evildoer are semantically related In some cases you can use "Yardbird" instead a noun "Evildoer".

Yardbird noun - A military recruit who is assigned menial tasks.

Evildoer and yardbird are semantically related in person who breaks the law topic. Sometimes you can use "Evildoer" instead a noun "Yardbird", if it concerns topics such as person responsible for wrongdoing.