possible profanity
Synonyms|699Antonyms|136|Broader|29Narrower|224Related|472
2
great(adjective, excellent, superior, huge, supreme)
2
hallowed(perfect, marvelous, divine, heavenly, spiritual)
2
hard and fast
2
hardly transitory
2
interminate(continuous, endless, infinite, boundless, incessant)
2
lasting forever
2
livelong(adjective, durable)
2
long-life(adjective, durable)
2
never-failing
2
no end of(expression, idiom, endless, infinite, boundless)
2
numinous(abstract, theoretical, abstruse, philosophical)
2
ongoing(adjective, continue, constant, continuous, permanent)
2
overlong(constant, abundant, unrestrained, endless, immense)
2
prolonged(adjective, durable)
2
protracted(endless, infinite, boundless, incessant, ceaseless)
2
set(adjective, fixed, enduring, lasting, static)
2
sublime(excellent, obscure, extraordinary, superior, fantastic)
2
transcendent(adjective, extraordinary)
2
type of triangle(expression, idiom)
2
unchangeable(adjective, fixed, static)
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APASmart Define. (2016). eternal thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/eternal/thesaurus/synonyms
ChicagoSmart Define. 2016. "eternal thesaurus" https://smartdefine.org/eternal/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, eternal thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/eternal/thesaurus/synonyms>.
MLASmart Define. "eternal thesaurus" 11 March 2016. Web. 26 September 2026. <https://smartdefine.org/eternal/thesaurus/synonyms>