← BackshareGuesssubfusc/sʌbˈfʌsk/adjectiveDull, dark, or gloomy in color or appearance.She wore a subfusc dress that blended into the shadows.The subfusc landscape under the cloudy sky felt somber.The old library had a subfusc atmosphere with its dark wood and dim lighting.SynonymsdrabsomberAntonymsbrightcolorful