Antonym of blackened

Antonyms of verb blacken

1 of 2 senses of blacken

Sense 1:

blacken, melanize, melanise, nigrify, black
Antonym of whiten (Sense 1)
=>whiten, white

Antonyms of adj blackened

2 senses of blackened

Sense 1:

blackened

INDIRECT (VIA smoky) -> smokeless

Sense 2:

black, blackened

INDIRECT (VIA colored) -> uncolored, uncoloured