'Mighty' in the Bible

There were giants in the earth in those days; and also after that, when the sons of God came in unto the daughters of men, and they bare children to them, the same became mighty men which were of old, men of renown.

and the waters are mighty, and multiply exceedingly upon the earth; and the ark goeth on the face of the waters.

And the waters have been very very mighty on the earth, and covered are all the high mountains which are under the whole heavens;

fifteen cubits upwards have the waters become mighty, and the mountains are covered;

and the waters are mighty on the earth a hundred and fifty days.

And Cush begat Nimrod: he began to be a mighty one in the earth.

He was a mighty hunter before the LORD: wherefore it is said, Even as Nimrod the mighty hunter before the LORD.

Seeing that Abraham shall surely become a great and mighty nation, and all the nations of the earth shall be blessed in him?

Hear us, my lord: thou art a mighty prince among us: in the choice of our sepulchres bury thy dead; none of us shall withhold from thee his sepulchre, but that thou mayest bury thy dead.

peoples serve thee, and nations bow themselves to thee, be thou mighty over thy brethren, and the sons of thy mother bow themselves to thee; those who curse thee are cursed, and those who bless thee are blessed.'

And Isaac answereth and saith to Esau, 'Lo, a mighty one have I set him over thee, and all his brethren have I given to him for servants, and with corn and wine have I sustained him; and for thee now, what shall I do, my son?'

so Rachel said, "I've been through a mighty struggle with my sister and won." She named him Naphtali.

"I'm God, your father's God. Don't be afraid to move down to Egypt, because I'm going to turn you into a mighty nation there.

But his bow abode in strength, and the arms of his hands were made strong by the hands of the mighty God of Jacob; (from thence is the shepherd, the stone of Israel:)

By the God of thy father who helpeth thee, And the Mighty One who blesseth thee, Blessings of the heavens from above, Blessings of the deep lying under, Blessings of breasts and womb; --

Thy father's blessings have been mighty Above the blessings of my progenitors, Unto the limit of the heights age-during They are for the head of Joseph, And for the crown of the one Separate from his brethren.