88 entries under fortify topic. ×

13
prop(verb, support, hold, help, increase)
13
support(verb, hold, help, increase, keep)
11
buttress(verb, support, hold, help, increase)
10
bolster(verb, support, hold, help, increase)
9
prop up(verb, expression, phrasal verb, support, increase)
7
sustain(verb, support, hold, help, increase)
5
carry(verb, support, hold, help, increase)
5
shore(verb, support, hold, maintain, stay)
2
back up(verb, expression, phrasal verb, support, increase)
2
harden(verb, support, increase, sustain, uphold)
2
stiffen(verb, support, increase, sustain, uphold)
2
toughen(verb, support, increase, sustain, uphold)
2
upbear(verb, support, hold, maintain, promote)
1
add fuel to fire(verb, expression, idiom, support, increase)
1
bulwark(verb, support, help, secure, aid)
1
charge up(verb, expression, phrasal verb, support, secure)
1
defend(verb, support, help, keep, maintain)
1
energize(verb, support, increase, sustain, uphold)
1
enlarge(verb, support, increase, sustain, uphold)
1
heat up(verb, expression, phrasal verb, support, increase)
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APASmart Define. (2015). shore up thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/shore_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "shore up thesaurus" https://smartdefine.org/shore_up/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, shore up thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/shore_up/thesaurus/synonyms>.
MLASmart Define. "shore up thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/shore_up/thesaurus/synonyms>