just. righteous.
the wicked. lawless ones.
mischief. calamity. Hebrew. ra'a'. Not the same word as in Proverbs 24:2 and Proverbs 24:8.
Related Commentaries of Proverbs 24:16
Proverbs 24:16
16 For a just man falleth seven times, and riseth up again: but the wicked shall fall into mischief.