39 entries under lasting topic. ×

9
inveterate(adjective, set, continue, fixed, established)
7
chronic(adjective, set, fixed, established)
7
confirmed(adjective, set, complete, continue, true)
6
rooted(adjective, firm, fixed, persistent, constant)
5
stubborn(persistent, continuous, hardened, continuing)
4
enduring(adjective, calm, strong, solid, substantial)
4
inborn(adjective, characteristic, fixed, essential)
4
ineradicable(adjective, set, continue, fixed, hardened)
3
inbred(adjective, characteristic, fixed, essential)
2
abiding(adjective, calm, strong, secure, firm)
2
ceaseless(adjective, fixed, persistent, continuous)
2
continuing(adjective, fixed, persistent, hardened)
2
long-lived(adjective, persistent, continuous, hardened)
2
persistent(adjective, continuous, hardened, continuing)
1
constant(adjective, calm, strong, solid, steady)
1
continual(fixed, persistent, continuous, permanent)
1
continuous(fixed, persistent, continuing, remaining)
1
ever-present(fixed, persistent, continuous, continuing)
1
habitual(fixed, persistent, hardened, confirmed)
1
incurable(fixed, persistent, continuous, hardened)
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APASmart Define. (2016). deep-rooted thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/deep-rooted/thesaurus/synonyms
ChicagoSmart Define. 2016. "deep-rooted thesaurus" https://smartdefine.org/deep-rooted/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, deep-rooted thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/deep-rooted/thesaurus/synonyms>.
MLASmart Define. "deep-rooted thesaurus" 26 February 2016. Web. 25 September 2026. <https://smartdefine.org/deep-rooted/thesaurus/synonyms>