Uncommon Word for "listen"

This page is the CodyCross answer for the clue below from Forms of Communication, Group 2226, Puzzle 2 (Clay Tablets).

Question is: Uncommon Word for "listen"

and the answer is: HEARKEN

Word Meaning:

HEARKEN — (transitive, archaic except poetic) To hear (something) with attention; to have regard to (something).

Definitions from Wiktionary.