murk 
(mûrk)
(mûrk)n.
1. Partial or total darkness; gloom.
2. Dense fog.
adj.
Archaic
Archaic
Partially or totally dark; gloomy.
[Middle English mirke, from Old Norse myrkr or Old English mirce.]
- conceptualist
- conceptualistic
- conceptualization
- conceptualize
- conceptualizer
- conceptually
- conceptus
- concern
- concerned
- concerning
- concernment
- concert
- concerted
- concertedly
- concertgoer
- concertgoing
- concert grand
- concertina
- concertina wire
- concertino
- concertize
- concertmaster
- concertmistress
- concerto
- concerto grosso