55 entries under persistent topic. ×

1
permanent(adjective, dull, steady, stable, regular)
1
perpetual(adjective, dull, steady, stable, regular)
1
regular(adjective, dull, steady, stable, fixed)
1
solid as rock(expression, adjective, idiom, steady, stable)
1
stabile(adjective, dull, steady, stable, regular)
1
stable(adjective, dull, steady, regular, fixed)
1
steadfast(adjective, dull, steady, stable, regular)
1
steady(verb, adjective, dull, stable, regular)
1
together(adjective, dull, steady, stable, regular)
1
unalterable(adjective, dull, steady, stable, regular)
1
unbroken(adjective, dull, steady, stable, regular)
1
unchanging(adjective, dull, steady, stable, regular)
1
unflappable(adjective, dull, steady, stable, regular)
1
unfluctuating(adjective, dull, steady, stable, regular)
1
uniform(verb, adjective, dull, steady, stable)
1
uninterrupted(adjective, dull, steady, stable, regular)
1
unvarying(adjective, dull, steady, stable, regular)
0
abiding(adjective, continuous, endless, relentless)
0
ceaseless(adjective, continuous, endless, relentless)
0
chronic(adjective, continuous, endless, relentless)
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APASmart Define. (2015). regularized thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/regularized/thesaurus/synonyms
ChicagoSmart Define. 2015. "regularized thesaurus" https://smartdefine.org/regularized/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, regularized thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/regularized/thesaurus/synonyms>.
MLASmart Define. "regularized thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/regularized/thesaurus/synonyms>