125 entries under persistent topic. ×

1
relentless(adjective, intense, resolute, rigid)
1
reliable(adjective, calm, strong, secure, tough)
1
rooted(adjective, certain, limited, definite)
1
settled(adjective, strong, flat, firm, solid)
1
staunch(adjective, calm, strong, secure, flat)
1
stubborn(adjective, set, firm, intense, resolute)
1
together(adjective, calm, strong, secure, firm)
1
true(adjective, strong, complete, flat, warm)
1
unabating(continuous, lasting, continuing, remaining)
1
unbending(adjective, strong, flat, certain, determined)
1
unbroken(adjective, constant, continuous, endless)
1
unflappable(adjective, set, firm, solid, steady)
1
unflinching(adjective, strong, flat, certain, determined)
1
unfluctuating(adjective, calm, strong, secure, firm)
1
uniform(adjective, calm, strong, secure, firm)
1
uninterrupted(adjective, constant, continuous, endless)
1
unmitigated(adjective, complete, total, definite)
1
unmovable(adjective, intense, certain, limited, definite)
1
unyielding(adjective, strong, flat, intense, determined)
1
usual(continuous, hardened, lasting, continuing)
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APASmart Define. (2015). abiding thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/abiding/thesaurus/synonyms
ChicagoSmart Define. 2015. "abiding thesaurus" https://smartdefine.org/abiding/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, abiding thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/abiding/thesaurus/synonyms>.
MLASmart Define. "abiding thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/abiding/thesaurus/synonyms>