- Definitions|2
- Thesaurus|1.2k
- Abbreviations|0
57 entries under expression topic. ×
| without end(adjective, idiom, present, constant) | |
| no end of(idiom, constant, endless, infinite) | |
| of long duration(idiom, diuturnity) | |
| of long standing(idiom, familiar, established, long-established) | |
| without limit(idiom, infinity) | |
| without measure(idiom, infinity) | |
| without number(idiom, infinity) | |
| bound and determined(adjective, idiom, determined, persistent) | |
| eternally the same | |
| for keeps(stable, constant, enduring, lasting) | |
| forever and a day(idiom, stable, constant, lasting) | |
| hanging tough(adjective, persistent, constant, pitiless) | |
| in for the long haul(idiom, stable, enduring, lasting) | |
| like the Rock of Gibralter(adjective, idiom, steady, stable) | |
| many times(idiom, frequency) | |
| no end to(idiom, constant, endless, infinite) | |
| not rare(idiom, frequency) | |
| of a piece(adjective, idiom, steady, stable) | |
| on a treadmill(idiom, steady, regular, constant) | |
| political worker(idiom, government) |
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| APA | Smart Define. (2016). perpetual thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/perpetual/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "perpetual thesaurus" https://smartdefine.org/perpetual/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, perpetual thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/perpetual/thesaurus/synonyms>. |
| MLA | Smart Define. "perpetual thesaurus" 30 March 2016. Web. 22 September 2026. <https://smartdefine.org/perpetual/thesaurus/synonyms> |