'Thoroughly' in the Bible

Then they said to one another, "Come, let's make bricks and bake them thoroughly." (They had brick instead of stone and tar instead of mortar.)

Rachel said to her father, "Don't be angry, my lord. I cannot stand up in your presence because I am having my period." So he searched thoroughly, but did not find the idols.

They replied, "The man questioned us thoroughly about ourselves and our family, saying, 'Is your father still alive? Do you have another brother?' So we answered him in this way. How could we possibly know that he would say, 'Bring your brother down'?"