Synonyms|172Antonyms|12|Broader|1Narrower|0Related|152
1
changeless(adjective, stable, constant, enduring, lasting)
1
continual(adjective, stable, constant, enduring, lasting)
1
deep-rooted(adjective, hardened, permanent, confirmed, chronic)
1
dependable(adjective, tough, sturdy, hard-wearing)
1
diurnal(stable, constant, enduring, lasting, durable)
1
diuturnal
1
endure
1
evergreen
1
for keeps(expression, stable, constant, enduring, lasting)
1
heavy-duty
1
in for the long haul(expression, idiom, stable, constant, lasting)
1
incessant(adjective, continuous, permanent, everlasting, uninterrupted)
1
indelible(adjective, permanent, long-term, lifelong)
1
ineradicable(adjective, hardened, confirmed, chronic)
1
intransient
1
invariable(stable, constant, enduring, lasting, durable)
1
lingering
1
longeval
1
longevous
1
macrobiotic
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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>