'Crooked' in the Bible

Every valley will be filled, and every mountain and hill will be leveled, and the crooked will become straight, and the rough road [will become] smooth,

And with many other words he solemnly urged and exhorted them, saying, "Be saved from this crooked generation!"

[and] said, "O [you who are] full of all deceit and of all unscrupulousness, [you] son of the devil, [you] enemy of all righteousness! Will you not stop making crooked the straight paths of the Lord!

in order that you may become blameless and innocent, children of God without fault in the midst of a crooked and perverted generation, among whom you shine as stars in the world,