76 entries under persistent topic. ×

1
neverending(adjective, constant, continuous, unyielding)
1
persisting(adjective, steady, constant, continuous)
1
regularized(adjective, dull, steady, stable, regular)
1
remorseless(adjective, violent, vicious, fierce)
1
rigid(adjective, complete, severe, total, pure)
1
solid as rock(expression, adjective, idiom, steady, stable)
1
stabile(adjective, direct, smooth, right, flat)
1
standardized(adjective, dull, steady, stable, regular)
1
stiff-necked(adjective, constant, pitiless, unyielding)
1
tenacious(adjective, constant, pitiless, unyielding)
1
together(adjective, complete, perfect, steady, stable)
1
unalterable(adjective, dull, steady, stable, regular)
1
unflappable(adjective, dull, steady, stable, regular)
1
unwavering(adjective, direct, smooth, right, flat)
0
ironfisted
0
strict(flawless, faultless, textbook, unyielding)
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APASmart Define. (2015). unbroken thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/unbroken/thesaurus/synonyms
ChicagoSmart Define. 2015. "unbroken thesaurus" https://smartdefine.org/unbroken/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, unbroken thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/unbroken/thesaurus/synonyms>.
MLASmart Define. "unbroken thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/unbroken/thesaurus/synonyms>