Brunet and Stygian

Brunet adjective - Not having a light complexion.

Stygian and brunet are semantically related In some cases you can use "Stygian" instead an adjective "Brunet".

Stygian adjective - Being without light or without much light.

Brunet and stygian are semantically related in black topic. Sometimes you can use "Brunet" instead an adjective "Stygian", if it concerns topics such as dark.