Synonyms|1.1kAntonyms|177|Broader|12Narrower|18Related|469

167 entries under persistent topic. ×

1
unregenerate(adjective, obstinate, insistent, dogged)
1
unruly(adjective, obstinate, insistent, dogged)
1
wayward(adjective, obstinate, insistent, dogged)
1
wrongheaded(adjective, obstinate, insistent, dogged)
0
hard as nails(expression, idiom, serious, resolute)
0
neverending(adjective, steady, resolute, continuous)
0
unceasing(adjective, continuous, endless, relentless)
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APASmart Define. (2016). steadfast thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/steadfast/thesaurus/synonyms
ChicagoSmart Define. 2016. "steadfast thesaurus" https://smartdefine.org/steadfast/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, steadfast thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/steadfast/thesaurus/synonyms>.
MLASmart Define. "steadfast thesaurus" 11 March 2016. Web. 20 September 2026. <https://smartdefine.org/steadfast/thesaurus/synonyms>