254 entries under boost topic. ×

1
go for(verb, expression, support, develop, promote)
1
goad(verb, promote, encourage, stimulate, excite)
1
hold up(verb, expression, support, help, fix)
1
incite(verb, promote, encourage, stimulate, excite)
1
innervate(promote, stimulate, excite, animate)
1
instigate(verb, support, develop, promote, encourage)
1
intensate(verb, increase, develop, raise, severe)
1
invite(verb, support, develop, promote, favor)
1
juice up(expression, stimulate, excite, animate)
1
lengthen(verb, advance, increase, raise, rise)
1
let the sun shine in(verb, expression, idiom, encourage)
1
lighten(verb, increase, raise, severe)
1
liven up(expression, stimulate, excite, animate)
1
maintain(verb, support, help, give, set)
1
mark up(verb, expression, advance, increase, raise)
1
motivate(verb, promote, encourage, stimulate, excite)
1
pad(verb, advance, increase, develop, raise)
1
pat on the back(verb, expression, idiom, support, develop)
1
pep up(verb, expression, phrasal verb, stimulate, excite)
1
perk up(verb, expression, get, increase, promote)
<1…678910>
10 years ago|19k views|share |citing 
APASmart Define. (2016). strengthen thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/strengthen/thesaurus/synonyms
ChicagoSmart Define. 2016. "strengthen thesaurus" https://smartdefine.org/strengthen/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, strengthen thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/strengthen/thesaurus/synonyms>.
MLASmart Define. "strengthen thesaurus" 3 March 2016. Web. 29 September 2026. <https://smartdefine.org/strengthen/thesaurus/synonyms>