Gloomy and Obsidian

Gloomy adjective - Causing or marked by an atmosphere lacking in cheer.

Obsidian and gloomy are semantically related. In some cases you can use "Obsidian" instead an adjective "Gloomy".

Nearby Words: gloom, gloominess, gloomily, gloomed, glooming

Obsidian noun - Acid or granitic glass formed by the rapid cooling of lava without crystallization; usually dark, but transparent in thin pieces.

Gloomy and obsidian are semantically related. Sometimes you can use "Gloomy" instead an adjective "Obsidian".