'Less' in the Bible

How much less shall I answer him, And choose my words to argue with him?

that he would show you the secrets of wisdom! For true wisdom has two sides. Know therefore that God exacts of you less than your iniquity deserves.

how much less one who is abominable and corrupt, a man who drinks iniquity like water!

How much less man, who is a worm, the son of man, who is a worm!"

How much less when you say you don't see him. The cause is before him, and you wait for him!