- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
42 entries under persistent topic. ×
| protracted(verb, adjective, dull, strong, great) | |
| lingering(adjective, dull, great, continue, low) | |
| sustained(verb, adjective, great, slow, deep) | |
| lasting(adjective, great, deep, high) | |
| chronic(adjective, continue, constant, lasting) | |
| lifelong(adjective, lasting, durable, remaining) | |
| abiding(adjective, lasting, remaining, continued) | |
| continuous(adjective, constant, lasting, unremitting) | |
| enduring(adjective, great, deep, high) | |
| perennial(adjective, lasting, durable, remaining) | |
| ceaseless(adjective, lasting, remaining) | |
| confirmed(verb, lasting, remaining) | |
| continual(adjective, constant, lasting, remaining) | |
| continuing(adjective, continue, lasting, remaining) | |
| long-standing(lasting, remaining) | |
| constant(steady, stable, regular, lasting) | |
| routine(adjective, lasting, remaining) | |
| deep-rooted(lasting, remaining) | |
| deep-seated(lasting, remaining) | |
| ever-present(lasting, remaining) |
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| APA | Smart Define. (2015). prolonged thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/prolonged/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "prolonged thesaurus" https://smartdefine.org/prolonged/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, prolonged thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/prolonged/thesaurus/synonyms>. |
| MLA | Smart Define. "prolonged thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/prolonged/thesaurus/synonyms> |