139 entries under fortify topic. ×

4
beef up(verb, expression, phrasal verb, support, increase)
4
invigorate(verb, support, increase, establish, extend)
4
steel(verb, support, close, set, fix)
3
build up(verb, expression, phrasal verb, support, increase)
3
secure(verb, support, calm, fix, protect)
3
stiffen(verb, support, calm, close, set)
2
anneal(verb, support, close, set, fix)
2
empower(verb, support, increase, establish, extend)
2
energize(verb, support, increase, sustain, uphold)
2
fix(verb, calm, close, set, settle)
2
settle(verb, calm, close, set, fix)
2
step up(verb, expression, phrasal verb, support, increase)
2
subsidize(verb, support, keep, maintain, sustain)
2
upbear(verb, support, hold, maintain, promote)
1
add(verb, support, increase, establish, extend)
1
add fuel to fire(verb, expression, idiom, support, increase)
1
add to(verb, expression, support, increase, sustain)
1
ascend(verb, support, increase, establish, extend)
1
charge up(verb, expression, support, secure, protect)
1
cover(noun, verb, position, guard, shield)
11 years ago|14k views|share |citing 
APASmart Define. (2015). buttress thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/buttress/thesaurus/synonyms
ChicagoSmart Define. 2015. "buttress thesaurus" https://smartdefine.org/buttress/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, buttress thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/buttress/thesaurus/synonyms>.
MLASmart Define. "buttress thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/buttress/thesaurus/synonyms>