0
boil
0
boom
0
bug
0
buoy up(verb, expression, phrasal verb)
0
chasten
0
chill
0
choke
0
choke off
0
choke up
0
color
0
complicate
0
confound
0
confuse
0
congest
0
crust
0
damage
0
dash
0
daunt
0
daze
0
deceive
11 years ago|2k views|share |citing 
APASmart Define. (2015). lighten thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/lighten/thesaurus/antonyms
ChicagoSmart Define. 2015. "lighten thesaurus" https://smartdefine.org/lighten/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2015, lighten thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/lighten/thesaurus/antonyms>.
MLASmart Define. "lighten thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/lighten/thesaurus/antonyms>