158 entries under boost topic. ×

1
smile upon(verb, expression, support, develop, promote)
1
solace(verb, support, develop, promote, encourage)
1
sponsor(verb, keep, maintain, encourage, raise)
1
stake(verb, keep, maintain, encourage, raise)
1
stand up for(verb, expression, idiom, support, increase)
1
start up(expression, stimulate, excite, strengthen)
1
stick up for(verb, expression, idiom, encourage)
1
stimulate spiritually(verb, expression, cheer, restore)
1
stroke(verb, support, increase, keep, maintain)
1
subscribe to(verb, expression, support, develop, promote)
1
subsidize(verb, support, keep, develop, maintain)
1
sway(verb, encourage, excite, prepare)
1
switch on(expression, stimulate, excite, strengthen)
1
trigger(stimulate, excite, strengthen, animate)
1
turn on(expression, stimulate, excite, strengthen)
1
underline(verb, support, increase, sustain)
1
underwrite(verb, keep, maintain, encourage, raise)
1
work up(verb, expression, phrasal verb, stimulate, excite)
1
zap(stimulate, excite, strengthen, animate)
0
abide by(verb, expression, encourage, strengthen)
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APASmart Define. (2015). fortify thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/fortify/thesaurus/synonyms
ChicagoSmart Define. 2015. "fortify thesaurus" https://smartdefine.org/fortify/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, fortify thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/fortify/thesaurus/synonyms>.
MLASmart Define. "fortify thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/fortify/thesaurus/synonyms>