Synonyms|270Antonyms|79|Broader|4Narrower|7Related|579
1
ever-durable
1
ever-during
1
extended
1
far
1
far left
1
final
1
fixed
1
frequent
1
funded
1
great
1
great bellied
1
hard-core
1
indissoluble
1
interminate(continuous, endless, infinite, boundless, incessant)
1
inveterate
1
long-range
1
long-term
1
long haul
1
looped(steady, stable, regular, endless, infinite)
1
majestic
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APASmart Define. (2016). timeless thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/timeless/thesaurus/synonyms
ChicagoSmart Define. 2016. "timeless thesaurus" https://smartdefine.org/timeless/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, timeless thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/timeless/thesaurus/synonyms>.
MLASmart Define. "timeless thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/timeless/thesaurus/synonyms>