| day-and-night | |
| deep-rooted(fixed, persistent, continuous, lasting, permanent) | |
| deep-seated(fixed, persistent, continuous, lasting, continuing) | |
| delivering | |
| diligent | |
| diurnal(stable, constant, enduring, lasting, durable) | |
| dyed-in-the-wool | |
| equable(adjective, dull, smooth, steady, stable) | |
| eterne | |
| ever-being | |
| ever-durable | |
| ever-during | |
| ever-present(fixed, persistent, continuous, lasting, continuing) | |
| everliving | |
| faithful(adjective, certain, constant, reliable, trustworthy) | |
| firm(adjective, dull, determined, steady, stable) | |
| for keeps(expression, stable, constant, enduring, lasting) | |
| forever(adverb, stable, constant, enduring, lasting) | |
| forever and a day(expression, idiom, stable, constant, lasting) | |
| frequently |
For more, visit
Continual on
Power Thesaurus
| APA | Smart Define. (2016). continual thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/continual/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "continual thesaurus" https://smartdefine.org/continual/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, continual thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/continual/thesaurus/synonyms>. |
| MLA | Smart Define. "continual thesaurus" 12 February 2016. Web. 22 September 2026. <https://smartdefine.org/continual/thesaurus/synonyms> |