possible profanity
Synonyms|189Antonyms|76|Broader|4Narrower|0Related|688

17 entries under immutable topic. ×

15
timeless(adjective, change, endless, indefinite, enduring)
11
unceasing(adjective, lasting, permanent, everlasting, unending)
4
indestructible(adjective, lasting, permanent, everlasting, unending)
4
lasting(adjective, fixed, permanent, unchangeable, everlasting)
4
perennial(adjective, constant, endless, indefinite, lasting)
4
unremitting(adjective, lasting, permanent, everlasting, unending)
3
imperishable(fixed, lasting, permanent, unchangeable, everlasting)
2
immemorial(lasting, permanent, everlasting, unending, undying)
2
perdurable(lasting, permanent, everlasting, unending, undying)
2
without end(expression, lasting, permanent, everlasting, unending)
1
continued(lasting, permanent, everlasting, unending, undying)
1
forever(lasting, permanent, everlasting, unending, undying)
1
indefinite(lasting, permanent, everlasting, unending, undying)
1
persistent(lasting, permanent, everlasting, unending, undying)
1
termless(lasting, permanent, everlasting, unending, undying)
1
unfading(fixed, lasting, permanent, unchangeable, everlasting)
0
relentless(lasting, permanent, everlasting, unending, undying)
For more, visit Ageless on Power Thesaurus
10 years ago|9.8k views|share |citing 
APASmart Define. (2016). ageless thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/ageless/thesaurus/synonyms
ChicagoSmart Define. 2016. "ageless thesaurus" https://smartdefine.org/ageless/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, ageless thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/ageless/thesaurus/synonyms>.
MLASmart Define. "ageless thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/ageless/thesaurus/synonyms>