One who tells lies
You are either a liar or very good!
" But the liar was enamoured of this wench, whose name was Helen, and had bought her and had her to wife, and it was out of respect for his disciples that he invented this fairy-tale" (Ref.
"I will allow no one to call me a liar!" cried Rostov.
He dropped his hand from her body before he turned into a liar about letting her choose.
You're a first-class liar, Kiselev, when I come to look at you!