(n.) The quality or state of being compassionate.

aching heart agony agony of mind anguish bale bathos bitterness bowels of compassion broken heart brokenheartedness cloyingness compassionateness crushing depression depth of misery desolation despair extremity gentleness goo grief heartache heartbreak heartbrokenness hearts-and-flowers heartsickness heartsoreness heavy heart infelicity lenity maudlinness mawkishness melancholia melancholy mercifulness misery mush mushiness namby-pamby namby-pambyism namby-pambyness nostalgia nostomania oversentimentalism oversentimentality prostration romanticism ruthfulness sadness sentiment sentimentalism sentimentality slop sloppiness slush soap opera sob story softheartedness suicidal despair sweetness and light tearjerker tenderness woe wretchedness