darkening Synonyms

blackening become unhappy tarnishing shadowing shading sadden overshadowing occultation obscuring obscure obscuration obfuscation obfuscating tenebrous twilight become depressed become annoyed smirching duskingtide owl's light become gloomy grow dark become angry cocklight candlelighting blackout hiding gloomy glooming concealing clouding cloud cimmerian candlelight branding blocking blighting blacken blacking black concealment covering eclipsing eclipse dusk dimming dim darkness darkling darken