a.
1.
Sad, distressing, afflicting, afflictive, grievous, calamitous, lamentable, melancholy, deplorable, woful.
2.
Sad, melancholy, lugubrious, doleful, sorrowful, heavy.
3.
Sorrowful, sad, unhappy, melancholy, heavy-hearted.
MOURNFUL
Meaning of MOURNFUL in English
Soule. Dictionary of English synonyms. Словарь английских синонимов. 2012