2
brighten(verb, raise, stimulate, improve, cheer)
2
buck up(verb, expression, raise, stimulate, improve)
2
floodlight(verb, animate, shine, kindle)
2
highlight(verb, animate, shine, kindle)
2
irradiate(verb, animate, shine, kindle)
2
light up(expression, animate, shine, kindle)
2
lighten(verb, animate, shine, kindle, brighten)
2
perk up(verb, expression, phrasal verb, raise, stimulate)
2
revive(cheer, mend, enliven, brighten)
2
shine(verb, animate, kindle)
2
spotlight(verb, animate, shine, kindle)
1
amuse(verb, delight, content, animate, entertain)
1
animate(verb, raise, delight, stimulate, cheer)
1
appease(verb, delight, content, animate, entertain)
1
assuage(verb, delight, content, animate, entertain)
1
befriend(verb, delight, content, animate, entertain)
1
brace up
1
brush up
1
captivate(verb, delight, content, animate, entertain)
1
capture(verb, delight, content, animate, entertain)
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APASmart Define. (2015). brighten up thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/brighten_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "brighten up thesaurus" https://smartdefine.org/brighten_up/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, brighten up thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/brighten_up/thesaurus/synonyms>.
MLASmart Define. "brighten up thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/brighten_up/thesaurus/synonyms>