The Oxford Thesaurus An A-Z Dictionary of Synonyms - mournfuladj.

1) sad, sorrowful, dismal, melancholy, blue, afflicted, doleful, dolorous, grief-stricken, rueful, forlorn, woebegone, sombre, lugubrious, funereal, joyless, dispirited, cheerless, unhappy, downhearted, heavy-hearted, disconsolate, heartbroken, inconsolable, despondent, desolate, despairing, heartsick, overcome, prostrate: The mournful crowd filed past the bier to pay their last respects. 2) deplorable, sorrowful, grievous, distressing, upsetting, tragic, saddening, disheartening, depressing, lamentable, catastrophic, calamitous, disastrous: The mournful news of the great loss of life in the explosion was broadcast round the world.