47 entries under persistent topic. ×

3
protracted(adjective, continue, continuous, lasting)
2
confirmed(adjective, fixed, constant, continuous)
2
deep-rooted(adjective, fixed, hardened, lasting)
2
deep-seated(adjective, fixed, continuous, hardened)
2
faithful(adjective, certain, constant, reliable)
2
never-ending(adjective, constant, endless, unrelenting)
2
obstinate(continuous, hardened, lasting, confirmed)
2
prolonged(adjective, continue, lasting, remaining)
2
rooted(adjective, continuous, lasting, remaining)
2
settled(adjective, established, hardened, lasting)
2
tenacious(adjective, strong, firm, determined, steady)
2
unabating(continuous, lasting, remaining)
2
usual(adjective, continuous, hardened, lasting)
1
ever-present(fixed, continuous, lasting, remaining)
1
inborn(fixed, continuous, lasting, remaining)
1
inbred(fixed, continuous, hardened, lasting)
1
incurable(fixed, continuous, hardened, lasting)
1
ineradicable(fixed, continuous, hardened, lasting)
1
ingrained(fixed, continuous, hardened, lasting)
1
recurring(adjective, regular, continuous, lasting)
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APASmart Define. (2016). continuing thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/continuing/thesaurus/synonyms
ChicagoSmart Define. 2016. "continuing thesaurus" https://smartdefine.org/continuing/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, continuing thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/continuing/thesaurus/synonyms>.
MLASmart Define. "continuing thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/continuing/thesaurus/synonyms>