409 entries under adjective topic. ×

7
competent(careful, cautious, conservative, dangerous)
7
preserved(state, secure, harm, perfect)
7
riskless(unpolluted, dangerous, innocuous, benign)
6
all right(expression, health, condition, untouched)
6
defended(state, secure, perfect, snug)
6
healthy(good, complete, solid, vigorous)
6
honest(clear, clean, pure, virtuous)
6
impregnable(secure, harm, unquestionable, snug)
6
okay(good, strong, secure, harm)
6
unassailable(clear, sound, secure, harm)
6
undamaged(complete, secure, harm, solid)
6
whole(complete, clean, solid, perfect)
5
acceptable
5
calculating(sensible, delicate, restrained, alert)
5
conservative(reasonable, sensible, restrained, careful)
5
correct
5
firm(noun, calm, good, clear)
5
foolproof
5
full
5
honorable(good, strong, sound, right)
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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>