'Idle' in the Bible

'And I say to you, that every idle word that men may speak, they shall give for it a reckoning in a day of judgment;

'And having gone forth about the third hour, he saw others standing in the market-place idle,

And about the eleventh hour, having gone forth, he found others standing idle, and saith to them, Why here have ye stood all the day idle?

and their sayings appeared before them as idle talk, and they were not believing them.

and at the same time also, they learn to be idle, going about the houses; and not only idle, but also tattlers and busybodies, speaking the things they ought not;

and in covetousness, with moulded words, of you they shall make merchandise, whose judgment of old is not idle, and their destruction doth not slumber.