49 entries under upright topic. ×

1
trustworthy(adjective, close, correct, firm, honest)
1
trusty(adjective, close, correct, firm, honest)
1
truthful(adjective, close, correct, firm, honest)
1
unchanging(adjective, close, correct, firm, honest)
1
unswerving(adjective, close, correct, firm, honest)
1
unwavering(adjective, close, correct, firm, honest)
1
veracious(adjective, close, correct, firm, honest)
0
dedicated(adjective, firm, honest, ardent)
0
tried-and-true(adjective, firm, honest, ardent)
<123>
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APASmart Define. (2016). hard-core thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/hard-core/thesaurus/synonyms
ChicagoSmart Define. 2016. "hard-core thesaurus" https://smartdefine.org/hard-core/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, hard-core thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/hard-core/thesaurus/synonyms>.
MLASmart Define. "hard-core thesaurus" 28 March 2016. Web. 27 September 2026. <https://smartdefine.org/hard-core/thesaurus/synonyms>