153 entries under persistent topic. ×

20
everlasting(adjective, steady, stable, fixed)
20
rigid(adjective, strain, firm, fixed, stiff)
19
stabile(adjective, calm, strong, secure, strain)
18
fixed(adjective, strong, sound, tough, flat)
17
continuing(noun, verb, adjective, increase, strength)
14
immutable(adjective, calm, strong, secure, firm)
13
persevering(verb, adjective, quiet, set, strong)
12
persisting(noun, verb, adjective, increase, line)
11
unchanging(adjective, close, correct, firm, honest)
10
unwavering(adjective, calm, close, strong, secure)
9
changeless(adjective, firm, solid, certain, stable)
9
endless(adjective, certain, determined, steady, stable)
9
unending(adjective, steady, stable, constant)
9
unfaltering(adjective, complete, firm, total, solid)
8
ceaseless(adjective, certain, steady, constant)
8
patient(adjective, calm, quiet, cool, gentle)
7
chronic(adjective, fixed, constant, current)
7
long-suffering(adjective, calm, quiet, cool, gentle)
7
remaining(verb, adjective, outstanding, current)
7
resolute(adjective, calm, close, strong, secure)
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APASmart Define. (2016). enduring thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/enduring/thesaurus/synonyms
ChicagoSmart Define. 2016. "enduring thesaurus" https://smartdefine.org/enduring/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, enduring thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/enduring/thesaurus/synonyms>.
MLASmart Define. "enduring thesaurus" 29 March 2016. Web. 20 September 2026. <https://smartdefine.org/enduring/thesaurus/synonyms>