'Utterly' in the Bible

Then [the warriors of the tribe of] Judah went with [the warriors of the tribe of] Simeon his brother, and they struck the Canaanites living in Zephath and utterly destroyed it. So the city was called Hormah (destruction).

It happened when Israel became strong, that they put the Canaanites to forced labor, but they did not drive them out completely.

Her father said, “I really thought you utterly hated her; so I gave her to your companion. Is her younger sister not more beautiful than she? Please take her [as your wife] instead.”

And this is the thing that you shall do; you shall utterly destroy every male and every woman who is not a virgin.”