62 entries under strengthen topic. ×

2
put zip into(expression, idiom, stimulate, excite, boost)
2
zap(verb, raise, stimulate, excite, boost)
1
actify(stimulate, excite, boost, animate)
1
activize(stimulate, excite, boost, animate)
1
arm(stimulate, excite, boost, animate)
1
build up(verb, expression, support, increase, establish)
1
enable(verb, stimulate, excite, boost)
1
enhearten(verb, encourage, restore, uphold)
1
establish(verb, support, increase, extend, restore)
1
goose(stimulate, excite, boost, animate)
1
make firm(verb, expression, support, increase, establish)
1
prime(stimulate, excite, boost, animate)
1
pump up(expression, stimulate, excite, boost)
1
start up(expression, stimulate, excite, boost)
1
switch on(expression, stimulate, excite, boost)
1
turn on(verb, expression, phrasal verb, encourage, raise)
0
assure(fortify, reinforce)
0
clinch(fortify, reinforce)
0
deepen
0
firm up(expression, fortify)
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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>