Deceitful

1.

(lying, fraudulent, two faced, double dealing, tricky, underhanded, wily, insincere) ពេញ​ដោយ​ការ​លួង​បញ្ឆោត, បញ្ឆោត
Example: It was deceitful of him to pretend to be so friendly and then tell everyone in town that I was nasty.

1.

deceptive, delusive, dishonest, fallacious, false, illusive, misleading, specious

1.

authentic, genuine, honest, real, truthful