Synonyms|150Antonyms|47|Broader|0Narrower|0Related|621
1
ceaseless
1
challenging(adjective, advance, view, success, perhaps)
1
confirmed
1
continual(permanent, lifelong)
1
dateless
1
deathless
1
deep
1
deep-seated
1
deep in thought
1
diuturnal
1
double
1
entrenched
1
evergreen
1
extended
1
far
1
far left
1
farsighted(adjective, advance, view, success, perhaps)
1
final
1
flourishing(adjective, advance, view, success, perhaps)
1
forever(vast, permanent, lifelong, diurnal, ceaselessly)
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APASmart Define. (2016). long-term thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/long-term/thesaurus/synonyms
ChicagoSmart Define. 2016. "long-term thesaurus" https://smartdefine.org/long-term/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, long-term thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/long-term/thesaurus/synonyms>.
MLASmart Define. "long-term thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/long-term/thesaurus/synonyms>