'Senseless' in the Bible

Indeed, he will see wise people die; the stupid and the senseless will meet their doom and leave their wealth to others.

and I noticed among the naive that is, I discerned among the youths a senseless young man.

Stupidity is the delight of the senseless, but an understanding man walks uprightly.

What is this? A fool has enough money to buy wisdom, but is senseless?

I went by the field belonging to a lazy man, by a vineyard belonging to a senseless person.

"Senseless," said I concerning laughter and pleasure, "How practical is this?"

Everyone is stupid and senseless. They follow worthless instruction from a piece of wood!