- Definitions|2
- Thesaurus|217
- Abbreviations|0
18 entries under unending topic. ×
| perennial(adjective, continue, stable, constant, enduring) | |
| eternal(adjective, pause, endless, enduring, permanent) | |
| everlasting(adjective, strong, stable, constant, enduring) | |
| continual(adjective, stable, constant, enduring, lasting) | |
| ageless(lasting, permanent, everlasting, undying) | |
| dateless(lasting, permanent, everlasting, undying) | |
| endless(continuous, permanent, unlimited, everlasting, eternal) | |
| immemorial(lasting, permanent, everlasting, undying) | |
| incessant(absolute, continuous, endless, immense, permanent) | |
| timeless(lasting, permanent, everlasting, eternal) | |
| unceasing(continuous, lasting, permanent, everlasting, perpetual) | |
| undying(adjective, continuous, enduring, lasting, permanent) | |
| unremitting(continuous, lasting, permanent, everlasting) | |
| continued(continuous, lasting, permanent, everlasting, uninterrupted) | |
| forever(stable, constant, enduring, lasting, permanent) | |
| indefinite(lasting, permanent, everlasting, undying) | |
| termless(lasting, permanent, everlasting, undying) | |
| relentless(lasting, permanent, everlasting, undying) |
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| APA | Smart Define. (2016). perdurable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/perdurable/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "perdurable thesaurus" https://smartdefine.org/perdurable/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2016, perdurable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/perdurable/thesaurus/synonyms>. |
| MLA | Smart Define. "perdurable thesaurus" 3 March 2016. Web. 25 September 2026. <https://smartdefine.org/perdurable/thesaurus/synonyms> |