157 entries under persistent topic. ×

10
dependable(adjective, good, close, strong, sound)
10
dogged(adjective, strong, firm, determined, steady)
10
nonstop(adjective, direct, continue, steady, regular)
10
usual(adjective, reasonable, common, ordinary, regular)
9
dedicated(adjective, strong, kind, keen, firm)
9
equable(adjective, calm, quiet, strong, secure)
9
immovable(adjective, secure, firm, solid, determined)
9
monotonous(adjective, dull, regular, boring, fixed)
9
reliable(adjective, calm, good, close, strong)
8
solid(verb, adjective, calm, good, strong)
8
stubborn(adjective, secure, firm, determined, steady)
8
tenacious(adjective, strong, tough, flat, firm)
7
ardent(adjective, close, kind, correct, keen)
7
connected(adjective, steady, fixed, continuous)
7
homogeneous(adjective, regular, fixed, even)
7
obstinate(adjective, moderate, firm, determined, serious)
7
resolved(adjective, strong, flat, firm, certain)
7
unbending(adjective, strong, flat, firm, certain)
6
decided(adjective, firm, certain, definite, serious)
6
liege(adjective, continue, firm, honest, sensible)
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APASmart Define. (2016). constant thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/constant/thesaurus/synonyms
ChicagoSmart Define. 2016. "constant thesaurus" https://smartdefine.org/constant/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, constant thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/constant/thesaurus/synonyms>.
MLASmart Define. "constant thesaurus" 12 February 2016. Web. 20 September 2026. <https://smartdefine.org/constant/thesaurus/synonyms>