76 entries under strengthen topic. ×

2
forward(verb, support, help, advance, develop)
2
get behind(verb, expression, support, help, develop)
2
hold up(verb, expression, support, sustain, uphold)
2
lend a hand(verb, expression, idiom, support, help)
2
shore(verb, support, improve, bolster)
2
shore up(verb, expression, support, increase, maintain)
2
stand up for(verb, expression, idiom, support, help)
2
subsidize(verb, support, develop, promote, favor)
2
succor(verb, support, help, advance, develop)
2
underpin(verify, substantiate, corroborate, buttress)
1
add fuel to fire(verb, expression, idiom, support, increase)
1
add to(verb, expression, support, increase, boost)
1
augment(verb, support, increase, improve, boost)
1
beef up(verb, expression, support, increase, improve)
1
build up(verb, expression, support, increase, favor)
1
comfort(verb, support, help, develop, promote)
1
console(verb, support, develop, promote, favor)
1
develop(verb, support, promote, favor, ease)
1
ease(verb, support, develop, promote, favor)
1
egg on(verb, expression, support, help, develop)
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APASmart Define. (2015). back up thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/back_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "back up thesaurus" https://smartdefine.org/back_up/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, back up thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/back_up/thesaurus/synonyms>.
MLASmart Define. "back up thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/back_up/thesaurus/synonyms>