'Liar' in the Bible

And if it be not so now, who will make me a liar, and make my speech nothing worth?

A wicked doer giveth heed to false lips; and a liar giveth ear to a naughty tongue.

The desire of a man is his kindness: and a poor man is better than a liar.

Add thou not unto his words, lest he reprove thee, and thou be found a liar.

Why is my pain perpetual, and my wound incurable, which refuseth to be healed? wilt thou be altogether unto me as a liar, and as waters that fail?