91 entries under adjective topic. ×

2
undying(continuous, enduring, lasting, permanent)
2
unending(continuous, enduring, lasting, permanent)
2
wear-resistant
2
well-built
1
ceaseless(continuous, everlasting, uninterrupted, recurrent)
1
changeless(stable, constant, enduring, lasting)
1
continual(stable, constant, enduring, lasting)
1
deep-rooted(hardened, permanent, confirmed, chronic)
1
dependable(tough, sturdy, hard-wearing)
1
heavy-duty
1
incessant(continuous, permanent, everlasting, uninterrupted)
1
indelible(permanent, long-term, lifelong)
1
ineradicable(hardened, confirmed, chronic)
1
lingering
1
never-ending(continuous, everlasting, uninterrupted, recurrent)
1
rugged
1
sustained(recurrent, perpetual, returning)
1
tenacious(tough, sturdy, hard-wearing)
1
unalterable
1
unbreakable
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APASmart Define. (2015). long-lasting thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/long-lasting/thesaurus/synonyms
ChicagoSmart Define. 2015. "long-lasting thesaurus" https://smartdefine.org/long-lasting/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, long-lasting thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/long-lasting/thesaurus/synonyms>.
MLASmart Define. "long-lasting thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/long-lasting/thesaurus/synonyms>