| Word | Definitions | Synonyms |
|---|---|---|
| glum | (adjective) moody and melancholic | - |
| (adjective) showing a brooding ill humor | Synonyms: dark, dour, glowering, moody, morose, saturnine, sour, sullen | |
| siglum | (noun) a sign, abbreviation, letter, or character standing for words in ancient manuscripts or on coins or medals. | - |