38 entries under secure topic. ×
| immovable(adjective, firm, true, steady) | |
| tenacious(tough, firm, true, fixed) | |
| uniform(adjective, calm, strong, firm) | |
| anchored(calm, strong, solid, steady) | |
| attached(firm, true, fixed, constant) | |
| even(adjective, calm, strong, firm) | |
| nailed(calm, strong, solid, steady) | |
| together(adjective, calm, strong, firm) | |
| hitched(immovable, static) | |
| hooked(immovable, static) | |
| immotile(steady, fixed, immovable, static) | |
| located(immovable, static) | |
| locked(immovable, static) | |
| made fast(expression, immovable, static) | |
| motionless(steady, fixed, immovable, static) | |
| quiet(immovable, static) | |
| situated(immovable, static) | |
| still(immovable, static) |
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| APA | Smart Define. (2016). permanent thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/permanent/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "permanent thesaurus" https://smartdefine.org/permanent/thesaurus/synonyms (accessed September 20, 2026). |
| Harvard | Smart Define 2016, permanent thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/permanent/thesaurus/synonyms>. |
| MLA | Smart Define. "permanent thesaurus" 26 February 2016. Web. 20 September 2026. <https://smartdefine.org/permanent/thesaurus/synonyms> |