38 entries under perpetual topic. ×

8
permanent(adjective, steady, stable, persistent, constant)
7
infinite(adjective, end, constant, abundant, endless)
6
continuing(adjective, strong, firm, determined, steady)
5
continued(adjective, strong, firm, determined, steady)
5
enduring(adjective, determined, steady, stable, persistent)
5
habitual(adjective, common, steady, regular, normal)
4
immortal(adjective, constant, abundant, endless, infinite)
3
durable(adjective, permanent, durable, recurrent)
3
lifelong(adjective, permanent, durable, recurrent)
2
abiding(adjective, stable, persistent, constant, continuous)
2
consistent(adjective, steady, regular, persistent, even)
1
confirmed(adjective, steady, regular, persistent, even)
1
immutable(adjective, persistent, constant, continuous, endless)
1
long-lasting(continuous, permanent, everlasting, uninterrupted, recurrent)
1
longstanding(permanent, recurrent, long-term, lifelong)
1
old(permanent, recurrent, long-term, lifelong)
0
faithful(adjective, steady, regular, persistent, even)
0
rhythmic(adjective, steady, regular, persistent, even)
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APASmart Define. (2015). incessant thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/incessant/thesaurus/synonyms
ChicagoSmart Define. 2015. "incessant thesaurus" https://smartdefine.org/incessant/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, incessant thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/incessant/thesaurus/synonyms>.
MLASmart Define. "incessant thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/incessant/thesaurus/synonyms>