- darken
- v1. blacken, black, opaque; shade, shadow, overshadow; eclipse, occult, black out, blot out; smudge, smirch, blotch, soot, begrime.2. cloud, becloud, obscure, obfuscate, obumbrate.3. dull, deaden, mat, tone down, take the color out of.4. dim, grow dim, grow dark, dusk.5. gloom, begloom, depress, deject, dishearten, dispirit, discourage, oppress, cast down, cast a pall or gloom over, take the heart out of [s.o.]Inf. get [s.o.] down, Sl. bum [s.o.] out.6. blind, strike blind, put [s.o.'s] eyes out.7.(all usu. from anger) change or turn color, look black, turn blue in the face.
A Note on the Style of the synonym finder. 2014.