IPA: /ˈwoʊfəl.nəs/
KK: /ˈwoʊfəl/
The state of feeling or showing great sadness or regret.
Her woefulness was evident in her tear-filled eyes as she spoke about her lost opportunity.
Woefulness is formed from "woeful" (from Old English "wōeful", meaning full of woe or sorrow) and "-ness" (a suffix meaning the state or quality of). The word describes the state of being full of sorrow or misery.
Think of being 'full of woe' — 'woeful' means having sorrow, and '-ness' indicates a state. So, woefulness is the state of being full of sorrow.