101 entries under persistent topic. ×

5
steadfast(adjective, certain, steady, stable, regular)
4
firm(adjective, complete, wild, steady, original)
4
habitual(adjective, steady, regular, even)
4
recurring(adjective, lasting, continuing, everlasting)
3
equable(adjective, calm, quiet, smooth, soft)
3
fixed(adjective, wild, original, unaffected)
3
prolonged(adjective, constant, lasting, unremitting)
2
enduring(adjective, certain, steady, constant)
2
haunting(lasting, remaining)
2
immutable(adjective, constant, endless, indefinite)
2
of a piece(expression, adjective, idiom, endless)
2
remaining
2
unfluctuating(adjective, calm, direct, smooth, right)
1
bound(adjective, constant, pitiless, unyielding)
1
bound and determined(expression, adjective, idiom, constant)
1
confirmed(adjective, steady, regular, even)
1
deep-rooted(fixed, lasting, continuing, remaining)
1
deep-seated(fixed, lasting, continuing, remaining)
1
ever-present(fixed, lasting, continuing, remaining)
1
hanging tough(expression, adjective, constant, pitiless)
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APASmart Define. (2015). continuous thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/continuous/thesaurus/synonyms
ChicagoSmart Define. 2015. "continuous thesaurus" https://smartdefine.org/continuous/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, continuous thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/continuous/thesaurus/synonyms>.
MLASmart Define. "continuous thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/continuous/thesaurus/synonyms>