- Definitions|2
- Thesaurus|371
- Abbreviations|0
57 entries under lasting topic. ×
| immemorial(permanent, everlasting, unending, undying) | |
| indefinite(permanent, everlasting, unending, undying) | |
| nonperishable(adjective, unable) | |
| continued(permanent, everlasting, unending, undying) | |
| for keeps(expression, stable, constant, enduring) | |
| forever(stable, constant, enduring, permanent) | |
| forever and a day(expression, idiom, stable, constant) | |
| in for the long haul(expression, idiom, stable, constant) | |
| inexterminable(adjective, unable) | |
| invariable(stable, constant, enduring, durable) | |
| perduring(tough, stable, sturdy, constant, enduring) | |
| set in concrete(expression, stable, constant, enduring) | |
| set in stone(expression, idiom, stable, constant) | |
| termless(permanent, everlasting, unending, undying) | |
| irrefrangible(adjective, unable) | |
| relentless(permanent, everlasting, unending, undying) | |
| set(stable, constant, enduring, perpetual) |
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| APA | Smart Define. (2015). indestructible thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/indestructible/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "indestructible thesaurus" https://smartdefine.org/indestructible/thesaurus/synonyms (accessed September 27, 2026). |
| Harvard | Smart Define 2015, indestructible thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/indestructible/thesaurus/synonyms>. |
| MLA | Smart Define. "indestructible thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/indestructible/thesaurus/synonyms> |