10
reinforced(verb, adjective, excited, animated, guarded)
8
invigorated(verb, invigorated, empowered)
7
comfortable
7
hardened
7
toughened(verb, adjective)
6
energized(verb, invigorated, empowered)
5
energised
5
fortified(verb, adjective)
5
increased
5
intensified
4
boosted
4
braced
4
stiffened
4
supported(verb, adjective, guarded, protected, defended)
3
animated(verb, adjective, invigorated)
3
buttressed
3
confirmed
3
corroborated
3
deepened
3
empowered(verb, empowered)
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APASmart Define. (2015). strengthened thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/strengthened/thesaurus/synonyms
ChicagoSmart Define. 2015. "strengthened thesaurus" https://smartdefine.org/strengthened/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, strengthened thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/strengthened/thesaurus/synonyms>.
MLASmart Define. "strengthened thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/strengthened/thesaurus/synonyms>