Synonyms|257Antonyms|80|Broader|2Narrower|0Related|279

16 entries under perpetual topic. ×

20
deathless(adjective, continue, constant, live, endless)
16
permanent(adjective, enduring, lasting, everlasting, eternal)
11
lasting(adjective, continuous, enduring, permanent, everlasting)
10
perennial(adjective, continuous, enduring, lasting, permanent)
9
continuing(adjective, continuous, permanent, recurrent)
4
durable(adjective, enduring, lasting, permanent, recurrent)
4
fixed(adjective, enduring, lasting, permanent)
4
unchanging(adjective, continuous, enduring, lasting, permanent)
2
lifelong(permanent, recurrent, long-term, returning)
2
long-lasting(adjective, continuous, enduring, lasting, permanent)
2
perdurable(continuous, enduring, lasting, permanent, eternal)
1
forever(enduring, lasting, permanent, everlasting)
1
in for the long haul(expression, enduring, lasting, permanent)
1
longstanding(permanent, recurrent, long-term, lifelong)
1
old(permanent, recurrent, long-term, lifelong)
1
stable(adjective, enduring, lasting, permanent)
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ChicagoSmart Define. 2016. "undying thesaurus" https://smartdefine.org/undying/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, undying thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/undying/thesaurus/synonyms>.
MLASmart Define. "undying thesaurus" 26 February 2016. Web. 29 September 2026. <https://smartdefine.org/undying/thesaurus/synonyms>