14 entries under strengthened topic. ×

7
supported(noun, verb, approved, supported, endorsed)
6
buttressed(noun, verb, supported)
4
braced
2
fortified(verb, adjective)
2
reinforced
2
strengthened
1
empowered
1
energized
1
enlivened
1
hardened
1
invigorated
1
tempered
1
toughened
1
vivified
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APASmart Define. (2015). propped thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/propped/thesaurus/synonyms
ChicagoSmart Define. 2015. "propped thesaurus" https://smartdefine.org/propped/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, propped thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/propped/thesaurus/synonyms>.
MLASmart Define. "propped thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/propped/thesaurus/synonyms>