- Definitions|0
- Thesaurus|42
- Abbreviations|2
22 entries under guarded topic. ×
| buttoned up(expression, adjective, secure, safe, snug) | |
| cherished(adjective, secure, safe, snug, intact) | |
| home-free(adjective, secure, safe, snug, intact) | |
| impervious(adjective, secure, safe, snug, intact) | |
| impregnable(adjective, secure, safe, snug, intact) | |
| in safety(expression, adjective, secure, safe, snug) | |
| inviolable(adjective, secure, safe, snug, intact) | |
| invulnerable(adjective, secure, safe, snug, intact) | |
| maintained(adjective, secure, safe, snug, intact) | |
| preserved(adjective, secure, safe, snug, intact) | |
| safe and sound(expression, adjective, idiom, secure, safe) | |
| safeguarded(adjective, secure, safe, snug, intact) | |
| sheltered(adjective, secure, safe, snug, intact) | |
| shielded(adjective, secure, safe, snug, intact) | |
| sitting pretty(expression, adjective, secure, safe, snug) | |
| snug(adjective, secure, safe, intact) | |
| tended(adjective, secure, safe, snug, intact) | |
| unassailable(adjective, secure, safe, snug, intact) | |
| unmolested(adjective, secure, safe, snug, intact) | |
| unthreatened(adjective, secure, safe, snug, intact) |
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| APA | Smart Define. (2011). under lock and key thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/under_lock_and_key/thesaurus/synonyms |
| Chicago | Smart Define. 2011. "under lock and key thesaurus" https://smartdefine.org/under_lock_and_key/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2011, under lock and key thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/under_lock_and_key/thesaurus/synonyms>. |
| MLA | Smart Define. "under lock and key thesaurus" 23 May 2011. Web. 28 September 2026. <https://smartdefine.org/under_lock_and_key/thesaurus/synonyms> |