Answer: bedim

AnswerCrossword Clue
BEDIMOpposite of "brighten"
bedimto make dim; darken; obscure
bedimmake indistinct obscure
bedimto darken (to make dark (having little light))
bedimto make less bright
BEDIMBlur
BEDIMLower the lighting
BEDIMBecloud.
BEDIMObscure, as the vision.
BEDIMDarken.
BEDIMCloud the luster.
BEDIMObfuscate.
BEDIMObscure.
BEDIMMake indistinct
BEDIMMake less bright
BEDIMLower, as a light
BEDIMDarken, as vision
BEDIMShroud
BEDIMObfuscate
BEDIMMake murky
BEDIMMake shadowy
BEDIMMuddle
BEDIMMake obscure
BEDIMLower the lighting in
BEDIMObscure
BEDIMDarken
BEDIMCloud