2
activate(verb, raise, stimulate, restore, stir)
2
awaken(cheer, enliven, brighten)
2
electrify(verb, stimulate, excite, boost, strengthen)
2
excite(verb, raise, stimulate, boost, cheer)
2
fire(verb, stimulate, cheer, stir, animate)
2
jazz up(verb, expression, phrasal verb, stimulate, excite)
2
kindle(verb, stimulate, stir, animate, shine)
2
lighten(verb, animate, shine, kindle)
2
pep up(verb, expression, stimulate, excite, cheer)
2
raise
2
refresh(stimulate, cheer, animate, inspire, mend)
2
vivify(verb, raise, stimulate, cheer, restore)
1
actify(stimulate, excite, boost, strengthen, animate)
1
activize(stimulate, excite, boost, strengthen, animate)
1
arm(stimulate, excite, boost, strengthen, animate)
1
brighten up(verb, expression, phrasal verb, raise, stimulate)
1
bring to life(verb, expression, idiom, stimulate, stir)
1
buck up(verb, expression, phrasal verb, raise, stimulate)
1
build up(expression, stimulate, excite, boost, strengthen)
1
cheer(verb, raise, stimulate, stir, lift)
13 years ago|2.2k views|share |citing 
APASmart Define. (2013). liven up thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/liven_up/thesaurus/synonyms
ChicagoSmart Define. 2013. "liven up thesaurus" https://smartdefine.org/liven_up/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, liven up thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/liven_up/thesaurus/synonyms>.
MLASmart Define. "liven up thesaurus" 28 June 2013. Web. 22 September 2026. <https://smartdefine.org/liven_up/thesaurus/synonyms>