149 entries under fix topic. ×

32
reinforce(verb, support, hold, close, get)
31
fortify(verb, form, support, make, close)
28
brace(noun, verb, form, support, hold)
22
support(noun, verb, hold, help, give)
20
bolster(verb, support, hold, help, give)
19
buttress(noun, verb, support, hold, close)
16
toughen(verb, support, close, set)
15
restore(verb, encourage, raise, strength)
14
steel(verb, form, support, make, dull)
11
temper(verb, close, set, encourage)
10
heighten(verb, get, advance, increase)
10
prop(verb, support, hold, help)
10
refresh(verb, promote, encourage, raise)
10
rejuvenate(verb, encourage, raise, return)
9
build up(verb, expression, phrasal verb, form, support)
9
consolidate(verb, support, close, set)
9
gird(verb, form, support, make, close)
9
improve(verb, support, increase, develop)
8
nerve(verb, close, set, encourage)
8
renew(verb, encourage, raise, gain)
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APASmart Define. (2016). strengthen thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/strengthen/thesaurus/synonyms
ChicagoSmart Define. 2016. "strengthen thesaurus" https://smartdefine.org/strengthen/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, strengthen thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/strengthen/thesaurus/synonyms>.
MLASmart Define. "strengthen thesaurus" 3 March 2016. Web. 26 September 2026. <https://smartdefine.org/strengthen/thesaurus/synonyms>