40 entries under persistent topic. ×

7
continuing(adjective, familiar, fixed, lasting)
6
chronic(adjective, fixed, hardened, lasting)
6
lasting(adjective, fixed, permanent, durable)
5
inveterate(adjective, familiar, fixed, established)
5
long-lived(adjective, familiar, established, hardened)
4
constant(adjective, familiar, fixed, established)
4
prolonged(adjective, lasting, durable, remaining)
2
abiding(adjective, fixed, hardened, lasting)
2
continual(adjective, fixed, continuous, lasting)
2
continuous(adjective, fixed, lasting, continuing)
2
fixed(verb, continuous, hardened, lasting)
2
long-standing(adjective, continuous, hardened, lasting)
2
settled(verb, continuous, hardened, lasting)
1
protracted(adjective, continuous, lasting, continuing)
1
ceaseless(fixed, continuous, lasting, continuing)
1
confirmed(verb, fixed, continuous, hardened)
1
deep-rooted(adjective, fixed, hardened, lasting)
1
deep-seated(fixed, continuous, hardened, lasting)
1
ever-present(fixed, continuous, lasting, continuing)
1
habitual(fixed, continuous, hardened, lasting)
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APASmart Define. (2015). lifelong thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/lifelong/thesaurus/synonyms
ChicagoSmart Define. 2015. "lifelong thesaurus" https://smartdefine.org/lifelong/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, lifelong thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/lifelong/thesaurus/synonyms>.
MLASmart Define. "lifelong thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/lifelong/thesaurus/synonyms>