Synonyms|186Antonyms|10|Broader|5Narrower|2Related|164

85 entries under strengthen topic. ×

1
rally(verb, encourage, excite, prepare, boost)
1
reassure(verb, encourage, excite, prepare, boost)
1
refresh(verb, encourage, excite, prepare, boost)
1
restore(verb, encourage, excite, prepare, boost)
1
revitalize(verb, encourage, excite, prepare, boost)
1
revivify(verb, encourage, excite, prepare, boost)
1
rouse(verb, encourage, excite, prepare, boost)
1
soup up(verb, expression, phrasal verb, support, increase)
1
spur(verb, encourage, excite, prepare, boost)
1
stand up for(verb, expression, idiom, phrasal verb, support)
1
steel(verb, encourage, excite, prepare, boost)
1
stiffen(verb, support, increase, sustain, uphold)
1
stimulate spiritually(verb, expression, boost, cheer, restore)
1
stir(verb, encourage, excite, prepare, boost)
1
stroke(verb, support, increase, boost, sustain)
1
supplement(verb, support, increase, boost, sustain)
1
sway(verb, encourage, excite, prepare, boost)
1
toughen(verb, support, increase, boost, sustain)
1
underline(verb, support, increase, boost, sustain)
0
bulwark(verb, support)
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APASmart Define. (2015). prop up thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/prop_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "prop up thesaurus" https://smartdefine.org/prop_up/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, prop up thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/prop_up/thesaurus/synonyms>.
MLASmart Define. "prop up thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/prop_up/thesaurus/synonyms>