- Definitions|2
- Thesaurus|2.3k
- Abbreviations|0
80 entries under persistent topic. ×
| immutable(adjective, calm, strong, secure, firm) | |
| unchanging(adjective, firm, certain, steady, stable) | |
| unending(adjective, constant, current, continuous) | |
| chronic(adjective, fixed, constant, current) | |
| endless(adjective, certain, constant, reliable) | |
| unceasing(adjective, constant, continuous, endless) | |
| continual(adjective, certain, stable, constant) | |
| interminable(adjective, constant, continuous, endless) | |
| ceaseless(adjective, certain, constant, reliable) | |
| continuous(adjective, certain, fixed, constant) | |
| persisting(verb, adjective, current, old) | |
| incessant(adjective, constant, continuous, endless) | |
| remaining(verb, adjective, outstanding, current) | |
| unvarying(adjective, calm, strong, secure, firm) | |
| inveterate(adjective, fixed, recurrent, perpetual) | |
| lifelong(adjective, fixed, permanent, durable) | |
| prolonged(adjective, great, deep, high) | |
| uninterrupted(adjective, constant, continuous, endless) | |
| unremitting(adjective, constant, living, continuous) | |
| tenacious(adjective, tough, firm, true, fixed) |
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| APA | Smart Define. (2016). lasting thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/lasting/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "lasting thesaurus" https://smartdefine.org/lasting/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, lasting thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/lasting/thesaurus/synonyms>. |
| MLA | Smart Define. "lasting thesaurus" 26 February 2016. Web. 20 September 2026. <https://smartdefine.org/lasting/thesaurus/synonyms> |