heartsore
Heartache, misery, grief.
countable, rare, uncountable
They remain as eye-sores, and, I might say, heartsores; for God knows there is misery enough within those wretched portals.
Where it comes from
From heart + sore. Compare Saterland Frisian Haatseer (“heartache”), West Frisian hertsear (“heartache”), Dutch hartzeer (“heartache”), German Low German Hartsehr (“heartache”).
Adapted from the Wiktionary entry heartsore (CC BY-SA 4.0).