Synonyms|477Antonyms|16|Broader|10Narrower|0Related|61

107 entries under strengthen topic. ×

1
join(verb, cover, develop, secure, unite)
1
league(develop, secure, join, unite, combine)
1
lend a hand(verb, expression, idiom, support, increase)
1
lighten(verb, increase, raise, severe, boost)
1
meld(develop, secure, join, unite, combine)
1
mix(verb, cover, develop, secure, join)
1
pick up(verb, expression, support, advance, increase)
1
pillar(verb, support, increase, boost, sustain)
1
point(verb, increase, raise, severe, boost)
1
pool(verb, cover, develop, secure, join)
1
pour it on(verb, expression, idiom, increase, raise)
1
prop(verb, support, increase, sustain, uphold)
1
prop up(verb, expression, support, increase, boost)
1
punch up(verb, expression, support, increase, boost)
1
quicken(verb, increase, raise, severe, boost)
1
render solid(expression, develop, secure, join)
1
rouse(verb, advance, increase, raise, severe)
1
secure(develop, join, unite, combine)
1
set(develop, secure, join, unite, combine)
1
set off(verb, expression, increase, raise, severe)
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APASmart Define. (2015). add to thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/add_to/thesaurus/synonyms
ChicagoSmart Define. 2015. "add to thesaurus" https://smartdefine.org/add_to/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, add to thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/add_to/thesaurus/synonyms>.
MLASmart Define. "add to thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/add_to/thesaurus/synonyms>