55 entries under protected topic. ×
| fastened(adjective, safe, sheltered, locked) | |
| fixed(adjective, safe, sheltered, locked) | |
| fortified(adjective, safe, sheltered, locked) | |
| immovable(adjective, safe, sheltered, locked) | |
| iron(adjective, safe, sheltered, locked) | |
| locked(adjective, safe, sheltered) | |
| nailed(adjective, safe, sheltered, locked) | |
| riskless(adjective, safe, sheltered, locked) | |
| safe as houses(expression, adjective, idiom, safe, sheltered) | |
| set(adjective, safe, sheltered, locked) | |
| solid(adjective, perfect, safe, intact, unbroken) | |
| solid as a rock(expression, adjective, idiom, safe, sheltered) | |
| staunch(adjective, safe, sheltered, locked) | |
| tenacious(adjective, safe, sheltered, locked) | |
| unassailable(adjective, safe, sheltered, locked) |
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| APA | Smart Define. (2015). immune thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/immune/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "immune thesaurus" https://smartdefine.org/immune/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, immune thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/immune/thesaurus/synonyms>. |
| MLA | Smart Define. "immune thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/immune/thesaurus/synonyms> |