Mournful
Part of speech: adjective
Definition: filled with grief or sadness; being in a state in which one mourns
Sorrowful
Part of speech: adjective
Definition: Of a person, full of sorrow; exhibiting sorrow; sad; dejected; distressed.Producing sorrow; exciting grief; mournful; lamentable; grievous.
Example sentence: I foster a sorrowful conception of affection. Make no sacrifices.