13 entries under long-term topic. ×

3
endless(adjective, continuous, permanent, everlasting, uninterrupted)
3
persisting(adjective, hardened, enduring, permanent, confirmed)
1
deep-rooted(adjective, hardened, permanent, confirmed, chronic)
1
incessant(adjective, continuous, permanent, everlasting, uninterrupted)
1
indelible(adjective, permanent, lifelong)
1
till the cows come home(expression, idiom, permanent, lifelong)
1
unceasing(adjective, continuous, permanent, everlasting, uninterrupted)
0
ongoing(permanent, lifelong)
0
indissoluble(enduring, permanent, remaining, lifelong)
0
inexhaustible(permanent, lifelong)
0
inexpungible(permanent, lifelong)
0
longstanding(permanent, recurrent, perpetual, lifelong)
0
unremitting(continuous, permanent, everlasting, uninterrupted)
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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>