5
brighten(verb, improve, refresh)
5
lighten(verb, improve, refresh)
4
buoy up(verb, expression, improve, refresh)
2
acquiesce(verb, yield, surrender, quit, relax)
2
be merciful(verb, moderate, yield, surrender, quit)
2
capitulate(verb, yield, surrender, quit, relax)
2
cave in(verb, expression, phrasal verb, yield, surrender)
2
come around(verb, expression, phrasal verb, moderate, yield)
2
cool it(verb, expression, phrasal verb, moderate, yield)
2
cry uncle(verb, expression, moderate, yield, surrender)
2
die away(verb, expression, phrasal verb, moderate, yield)
2
ease(verb, calm, moderate, yield, surrender)
2
ease off(verb, expression, phrasal verb, calm, moderate)
2
ease up on(verb, expression, idiom, phrasal verb, moderate)
2
ebb(verb, calm, moderate, yield, surrender)
2
fall(verb, yield, surrender, quit, relax)
2
fold(verb, yield, surrender, quit, relax)
2
forbear(verb, moderate, yield, surrender, quit)
2
give quarter(verb, expression, moderate, yield, surrender)
2
give some slack(verb, expression, idiom, moderate, yield)
<123458>
13 years ago|487 views|share |citing 
APASmart Define. (2013). lighten up thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/lighten_up/thesaurus/synonyms
ChicagoSmart Define. 2013. "lighten up thesaurus" https://smartdefine.org/lighten_up/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, lighten up thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/lighten_up/thesaurus/synonyms>.
MLASmart Define. "lighten up thesaurus" 28 June 2013. Web. 20 September 2026. <https://smartdefine.org/lighten_up/thesaurus/synonyms>