'Completely' in the Bible

The waters completely overwhelmed the earth, and the ark floated on the surface of the waters.

The waters completely inundated the earth so that even all the high mountains under the entire sky were covered.

Jacob removed these lambs, but he made the rest of the flock face the streaked and completely dark-colored animals in Laban's flock. So he made separate flocks for himself and did not mix them with Laban's flocks.

Hasn't he treated us like foreigners? He not only sold us, but completely wasted the money paid for us!