121 entries under brace topic. ×

41
strengthen(verb, form, support, make, close)
23
reinforce(verb, support, close, help, set)
18
invigorate(verb, support, increase, encourage, raise)
18
energize(verb, support, increase, encourage, raise)
17
support(verb, help, fix, advance, strong)
16
buttress(verb, support, close, set, fix)
14
encourage(verb, help, keep, maintain, raise)
14
gird(verb, form, support, make, close)
13
steel(verb, form, support, make, close)
13
confirm(verb, support, strong, increase, encourage)
13
harden(verb, support, close, set, strong)
12
enliven(verb, encourage, raise, stimulate, excite)
12
hearten(verb, encourage, excite, prepare, boost)
12
secure(verb, support, hold, strong, develop)
10
bolster(verb, support, fix, increase, develop)
10
refresh(verb, encourage, raise, strength, stimulate)
10
toughen(verb, support, close, set, fix)
9
build up(verb, expression, phrasal verb, form, support)
9
cheer(verb, encourage, raise, stimulate, excite)
9
nerve(verb, close, set, fix, settle)
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APASmart Define. (2015). fortify thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/fortify/thesaurus/synonyms
ChicagoSmart Define. 2015. "fortify thesaurus" https://smartdefine.org/fortify/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, fortify thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/fortify/thesaurus/synonyms>.
MLASmart Define. "fortify thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/fortify/thesaurus/synonyms>