4
support(verb, increase, encourage, establish, delight)
4
sustain(verb, support, increase, encourage, strength)
4
temper(verb, support, encourage, establish, extend)
4
trigger(verb, get, touch, encourage, raise)
4
urge(verb, get, encourage, stimulate, excite)
3
accelerate(verb, increase)
3
agitate(verb, encourage, initiate, launch, trigger)
3
beef up(verb, phrasal verb)
3
breathe life into(verb, expression, idiom, stimulate, restore)
3
buoy(verb, encourage, stimulate, excite, cheer)
3
case harden(expression, idiom, strength)
3
cheer up(verb, expression, encourage, raise, stimulate)
3
divert(verb, encourage, delight, stimulate, cheer)
3
drive(noun, verb, energize)
3
embolden(verb, get, cause, touch, encourage)
3
enforce(verb, empower)
3
enhance(verb, support, increase, encourage, establish)
3
enthuse(verb, disturb, encourage, stimulate, excite)
3
exhort
3
fire up(verb, expression, get, encourage, stimulate)
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APASmart Define. (2015). invigorate thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/invigorate/thesaurus/synonyms
ChicagoSmart Define. 2015. "invigorate thesaurus" https://smartdefine.org/invigorate/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, invigorate thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/invigorate/thesaurus/synonyms>.
MLASmart Define. "invigorate thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/invigorate/thesaurus/synonyms>