But her end is bitter as wormwood, sharp as a twoedged sword. Bitter as wormwood - כלענה Kelanah, like the detestable herb wormwood, or something analogous to it: something as excessive in its bitterness, as honey is in its sweetness.
Related Commentaries of Proverbs 5:4
Proverbs 5:4
4 But her end is bitter as wormwood, sharp as a twoedged sword.