- Definitions|2
- Thesaurus|431
- Abbreviations|0
34 entries under permanent topic. ×
| perennial(adjective, familiar, established, hardened, enduring) | |
| continuing(adjective, familiar, fixed, persistent, lasting) | |
| eternal(adjective, durable, recurrent, perpetual) | |
| durable(adjective, durable, recurrent, perpetual) | |
| lasting(adjective, fixed, persistent, durable) | |
| old(adjective, familiar, established, hardened, traditional) | |
| perpetual(adjective, familiar, established, durable) | |
| constant(adjective, familiar, fixed, persistent, established) | |
| endless(long-term, diuturnity) | |
| everlasting(adjective, durable, recurrent, perpetual) | |
| long-lasting(adjective, familiar, established, hardened, lasting) | |
| incessant(adjective, durable, recurrent, perpetual) | |
| abiding(adjective, fixed, persistent, hardened, lasting) | |
| continual(adjective, fixed, persistent, continuous, lasting) | |
| fixed(verb, persistent, continuous, hardened, lasting) | |
| indissoluble(adjective, long-term) | |
| undying(adjective, recurrent, perpetual, long-term) | |
| deep-rooted(adjective, fixed, persistent, hardened, lasting) | |
| forever | |
| in for the long haul(expression, idiom, long-term) |
For more, visit
Lifelong on
Power Thesaurus
| APA | Smart Define. (2015). lifelong thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/lifelong/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "lifelong thesaurus" https://smartdefine.org/lifelong/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, lifelong thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/lifelong/thesaurus/synonyms>. |
| MLA | Smart Define. "lifelong thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/lifelong/thesaurus/synonyms> |