Synonyms|660Antonyms|159|Broader|16Narrower|8Related|574

62 entries under strengthen topic. ×

8
nerve(noun, verb, encourage, raise, strength)
7
harden(verb, support, increase, raise, strength)
6
hearten(verb, get, cause, touch, encourage)
6
toughen(verb, support, increase, encourage, establish)
5
empower(verb, support, increase, establish, extend)
4
confirm(verb, support, increase, encourage, establish)
4
boost(verb, encourage, excite, animate)
4
buttress(verb, support, increase, establish, extend)
4
innervate(verb, stimulate, excite, boost)
4
jazz up(verb, expression, phrasal verb, stimulate, excite)
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)
3
embolden(verb, get, cause, touch, encourage)
3
enhance(verb, support, increase, encourage, establish)
3
prop
3
work up(verb, expression, get, encourage, stimulate)
2
juice up(verb, expression, phrasal verb, stimulate, excite)
2
motivate(verb, get, encourage, stimulate, excite)
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APASmart Define. (2015). invigorate thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/invigorate/thesaurus/synonyms
ChicagoSmart Define. 2015. "invigorate thesaurus" https://smartdefine.org/invigorate/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, invigorate thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/invigorate/thesaurus/synonyms>.
MLASmart Define. "invigorate thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/invigorate/thesaurus/synonyms>