93 entries under persistent topic. ×

2
enduring(adjective, certain, limited, definite)
2
eternal(adjective, steady, regular, even)
2
faithful(adjective, honest, pure, steady, regular)
2
hard-shell(adjective, continue, obstinate, insistent)
2
ineradicable(adjective, set, continue, fixed)
2
lasting(adjective, fixed, remaining, chronic)
2
long-lived(adjective, continuous, hardened, lasting)
2
relentless(adjective, obstinate, insistent, dogged)
1
abiding(adjective, certain, limited, definite)
1
anal-retentive(adjective, obstinate, insistent, dogged)
1
bloody-minded(adjective, obstinate, insistent, dogged)
1
cantankerous(adjective, obstinate, insistent, dogged)
1
continuous(adjective, steady, regular, even)
1
contrary(adjective, obstinate, insistent, dogged)
1
contumacious(adjective, obstinate, insistent, dogged)
1
cussed(adjective, obstinate, insistent, dogged)
1
defiant(adjective, obstinate, insistent, dogged)
1
demanding(adjective, obstinate, insistent, dogged)
1
disobedient(adjective, obstinate, insistent, dogged)
1
ever-present(fixed, continuous, lasting, continuing)
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APASmart Define. (2016). confirmed thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/confirmed/thesaurus/synonyms
ChicagoSmart Define. 2016. "confirmed thesaurus" https://smartdefine.org/confirmed/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, confirmed thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/confirmed/thesaurus/synonyms>.
MLASmart Define. "confirmed thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/confirmed/thesaurus/synonyms>