81 entries under protected topic. ×

7
riskless(adjective, unpolluted, dangerous, innocuous, benign)
6
defended(adjective, state, secure, perfect, snug)
6
impregnable(adjective, secure, harm, unquestionable, snug)
6
okay(adjective, good, strong, secure, harm)
6
unassailable(adjective, clear, sound, secure, harm)
6
undamaged(adjective, complete, secure, harm, solid)
5
firm(noun, adjective, calm, good, clear)
5
steady(adjective, calm, good, strong, secure)
4
snug(adjective, secure, soft, pleasant, harm)
4
unthreatened(adjective, secure, harm, snug, intact)
3
cherished(adjective, secure, harm, snug, intact)
3
vindicated(adjective, state, secure, harm, snug)
2
free from danger(expression, adjective, idiom, secure, harm)
2
impervious(adjective, secure, harm, snug, intact)
2
insusceptible(adjective, unaffected, resistant, invulnerable)
2
safe as houses(expression, adjective, idiom, sheltered)
2
set(adjective, calm, clear, strong, secure)
2
strong(adjective, calm, good, secure, firm)
2
unaffected(adjective, unadulterated, unspoiled, uncontaminated)
2
unsusceptible(adjective, unaffected, resistant, invulnerable)
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APASmart Define. (2016). safe thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/safe/thesaurus/synonyms
ChicagoSmart Define. 2016. "safe thesaurus" https://smartdefine.org/safe/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, safe thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/safe/thesaurus/synonyms>.
MLASmart Define. "safe thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/safe/thesaurus/synonyms>