Con artist and Misleader

Con artist noun - A swindler who exploits the confidence of his victim.

Misleader and con artist are semantically related In some cases you can use "Misleader" instead a noun phrase "Con artist".

Misleader noun - Someone who leads astray (often deliberately).

Con artist and misleader are semantically related in liar topic. You can use "Con artist" instead a noun "Misleader", if it concerns topics such as person who tells falsehood.