drab

[1]	olive drab

adj.

[1]	dull , colourless , dreary , dingy , lacklustre , lustreless , dismal , cheerless , grey , sombre
[2]	dreary
[3]	sober , somber , sombre
[4]	olive-drab
[5]	blue , dark , dingy , disconsolate , dismal , gloomy , grim , sorry , drear , dreary