资料来源 : Webster's Revised Unabridged Dictionary (1913)

Woefulness \Woe"ful*ness\, Wofulness \Wo"ful*ness\, n.
   The quality or state of being woeful; misery; wretchedness.

资料来源 : WordNet®

woefulness
     n : intense mournfulness [syn: {woe}]