27 entries under constant topic. ×

1
for keeps(expression, stable, enduring, lasting)
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in for the long haul(expression, idiom, stable, lasting)
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invariable(stable, enduring, lasting, durable)
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set(stable, hardened, enduring, lasting)
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forever and a day(expression, idiom, stable, lasting)
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set in concrete(expression, stable, enduring, lasting)
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set in stone(expression, idiom, stable, lasting)
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APASmart Define. (2015). long-lasting thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/long-lasting/thesaurus/synonyms
ChicagoSmart Define. 2015. "long-lasting thesaurus" https://smartdefine.org/long-lasting/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, long-lasting thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/long-lasting/thesaurus/synonyms>.
MLASmart Define. "long-lasting thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/long-lasting/thesaurus/synonyms>