232 entries under verb topic. ×

1
aggravate(increase, raise, severe, boost)
1
agitate
1
ail(upset, trouble, dull, reduce)
1
augment(increase, raise, severe, boost)
1
batten(faint, extinguish, erase)
1
be overcast(cover, obscure, protect, conceal)
1
bear down(expression, upset, trouble, dull)
1
beat(upset, trouble, dull, reduce)
1
beef up(expression, increase, raise, severe)
1
befoul(dull, dirty, stain, blot)
1
begrime(dull, dirty, stain, blot)
1
block
1
boost(increase, raise, severe, aggravate)
1
bother(upset, trouble, dull, reduce)
1
brighten(increase, raise, severe, boost)
1
bug(upset, trouble, dull, reduce)
1
build up(expression, increase, raise, severe)
1
bum out(expression, upset, trouble, dull)
1
bury
1
chill(upset, trouble, dull, reduce)
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APASmart Define. (2015). darken thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/darken/thesaurus/synonyms
ChicagoSmart Define. 2015. "darken thesaurus" https://smartdefine.org/darken/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, darken thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/darken/thesaurus/synonyms>.
MLASmart Define. "darken thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/darken/thesaurus/synonyms>