594 entries under verb topic. ×

41
strengthen(form, support, make, close)
28
brace(noun, form, support, make)
23
reinforce(support, close, help, set)
18
invigorate(support, increase, encourage, raise)
18
energize(support, increase, encourage, raise)
17
support(help, fix, advance, strong)
16
buttress(support, close, set, fix)
14
encourage(help, keep, maintain, raise)
14
gird(form, support, make, close)
13
steel(form, support, make, close)
13
confirm(support, strong, increase, encourage)
13
harden(support, close, set, strong)
12
arm(power, stimulate, excite, boost)
12
enliven(encourage, raise, stimulate, excite)
12
entrench(support, hold, strong, maintain)
12
hearten(encourage, excite, prepare, boost)
12
lace(fasten, enrich, intertwine)
12
secure(support, hold, strong, develop)
10
bolster(support, fix, increase, develop)
10
prop(noun, support, fix, strong)
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APASmart Define. (2015). fortify thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/fortify/thesaurus/synonyms
ChicagoSmart Define. 2015. "fortify thesaurus" https://smartdefine.org/fortify/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, fortify thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/fortify/thesaurus/synonyms>.
MLASmart Define. "fortify thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/fortify/thesaurus/synonyms>