- Definitions|2
- Thesaurus|957
- Abbreviations|0
possible profanity
16 entries under undying topic. ×
| timeless(adjective, change, endless, indefinite, enduring) | |
| everlasting(adjective, unending) | |
| unceasing(adjective, lasting, permanent, everlasting, unending) | |
| immortal(adjective, constant, endless, indefinite, lasting) | |
| endless(adjective, everlasting, unending) | |
| indestructible(adjective, lasting, permanent, everlasting, unending) | |
| perennial(adjective, constant, endless, indefinite, lasting) | |
| unremitting(adjective, lasting, permanent, everlasting, unending) | |
| immemorial(lasting, permanent, everlasting, unending) | |
| perdurable(lasting, permanent, everlasting, unending) | |
| continued(lasting, permanent, everlasting, unending) | |
| forever(lasting, permanent, everlasting, unending) | |
| indefinite(lasting, permanent, everlasting, unending) | |
| persistent(lasting, permanent, everlasting, unending) | |
| termless(lasting, permanent, everlasting, unending) | |
| relentless(lasting, permanent, everlasting, unending) |
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| APA | Smart Define. (2016). ageless thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/ageless/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "ageless thesaurus" https://smartdefine.org/ageless/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2016, ageless thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/ageless/thesaurus/synonyms>. |
| MLA | Smart Define. "ageless thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/ageless/thesaurus/synonyms> |