3
advance(verb, support, help, develop, cause)
3
aid(verb, support, help, advance, develop)
3
battle(verb, hold, maintain, oppose, secure)
3
braid
3
build
3
case harden(expression, idiom, strength)
3
contribute(verb, revive, refresh, responsible)
3
enforce(verb, plan)
3
exhilarate(verb, encourage, raise, stimulate, excite)
3
fix(verb, form, make, close, place)
3
help(verb, support, advance, cause, encourage)
3
improve(verb, support, increase, develop, promote)
3
indurate(verb, close, set, fix, settle)
3
interlace
3
man the garrison(expression, idiom)
3
mine(verb, hold, maintain, oppose, secure)
3
promote(verb, support, increase, develop, cause)
3
reanimate
3
rejuvenate(verb, support, increase, raise, establish)
3
save(verb, hold, maintain, oppose, secure)
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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>