Synonyms|824Antonyms|194|Broader|4Narrower|14Related|1.2k

108 entries under constant topic. ×

2
reliable(adjective, calm, strong, tough, solid)
2
resolute(calm, strong, firm, solid, true)
2
secure(calm, strong, firm, solid, true)
2
set(adjective, calm, strong, firm, solid)
2
solid(calm, strong, certain, steady, substantial)
2
unbroken(adjective, persistent, continuous, endless)
2
well-built(calm, strong, solid, steady, substantial)
2
well-founded(calm, strong, solid, steady, substantial)
1
anchored(calm, strong, solid, steady, substantial)
1
balanced(calm, strong, solid, steady, substantial)
1
brick-wall(calm, strong, solid, steady, substantial)
1
calm(strong, solid, steady, substantial, even)
1
continued(adjective, great, deep, high, remote)
1
equable(adjective, calm, strong, secure, firm)
1
fixed resistant(expression, calm, strong, solid, substantial)
1
in for the long haul(expression, adjective, idiom, stable)
1
nailed(calm, strong, solid, steady, substantial)
1
neverending(adjective, resolute, persistent, living)
1
poised(calm, strong, solid, steady, substantial)
1
safe(calm, strong, solid, steady, substantial)
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APASmart Define. (2016). lasting thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/lasting/thesaurus/synonyms
ChicagoSmart Define. 2016. "lasting thesaurus" https://smartdefine.org/lasting/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, lasting thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/lasting/thesaurus/synonyms>.
MLASmart Define. "lasting thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/lasting/thesaurus/synonyms>