heartsick
1. [ adjective ] full of sorrow
Synonyms: heartbroken brokenhearted
Related terms: sorrowful
2. [ adjective ] without or almost without hope
Synonyms: despondent
Examples:

"despondent about his failure" "too heartsick to fight back"

Related terms: hopeless
Similar spelling:   hearts
  heretic
  Hartsock
  heretical
  heartseed
  heartache
  heartstrings
  heartsease
  hearthstone
  Hartsook