20
dim(verb, adjective, dull, cover, reduce)
17
obscure(verb, adjective, upset, trouble, cover)
16
cloud(verb, upset, trouble, cover, reduce)
15
shade(verb, cover, light, moderate, obscure)
13
eclipse(verb, cover, reduce, lower, obscure)
12
blacken(verb, dull, cover, shade, protect)
12
fog(verb, upset, trouble, cover, reduce)
12
obfuscate(verb, cover, reduce, lower, obscure)
11
overshadow(verb, cover, obscure, confuse, hide)
10
dull(verb, adjective, upset, trouble, reduce)
10
shadow(verb, cover, light, obscure, confuse)
9
bedim(verb, cover, reduce, lower, obscure)
9
becloud(verb, upset, trouble, cover, reduce)
8
adumbrate(verb, cover, light, obscure, confuse)
8
overcast(verb, cover, obscure, confuse, hide)
7
tarnish(verb, dull, reduce, lower, dirty)
6
blur(verb, cover, reduce, lower, obscure)
6
depress(verb, exhaust, discourage, sadden, dishearten)
6
haze(verb, cover, reduce, lower, obscure)
5
befog(verb, cover, reduce, lower, obscure)
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APASmart Define. (2015). darken thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/darken/thesaurus/synonyms
ChicagoSmart Define. 2015. "darken thesaurus" https://smartdefine.org/darken/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, darken thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/darken/thesaurus/synonyms>.
MLASmart Define. "darken thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/darken/thesaurus/synonyms>