| unremitting(adjective, steady, stable, persistent, constant) | |
| unwavering(calm, strong, firm, solid, true) | |
| evergreen | |
| faithful(firm, true, fixed, constant, steadfast) | |
| loyal(firm, true, fixed, constant, steadfast) | |
| solid(adjective, calm, strong, secure, steady) | |
| unfading(adjective, fixed, constant, vast, enduring) | |
| unrelenting(adjective, persistent, constant, continuous, endless) | |
| coiffure(noun, hairstyle) | |
| dead in the water | |
| deep | |
| final | |
| forever(adjective, adverb, constant, vast, enduring) | |
| indissoluble(adjective, strong, enduring, united, everlasting) | |
| ineradicable | |
| irretrievable(adjective, fixed, unchangeable, unalterable) | |
| lifelong(adjective, hardened, lasting, confirmed, perpetual) | |
| perm(noun, ponytail) | |
| persisting(adjective, steady, stable, persistent, constant) | |
| remaining |
For more, visit
Permanent on
Power Thesaurus
| APA | Smart Define. (2016). permanent thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/permanent/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "permanent thesaurus" https://smartdefine.org/permanent/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2016, permanent thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/permanent/thesaurus/synonyms>. |
| MLA | Smart Define. "permanent thesaurus" 26 February 2016. Web. 21 September 2026. <https://smartdefine.org/permanent/thesaurus/synonyms> |