6
defended(adjective, state, secure, perfect, snug)
6
drawer(noun, cover, case, grip, covering)
6
healthy(adjective, good, complete, solid, vigorous)
6
honest(adjective, clear, clean, pure, virtuous)
6
impregnable(adjective, secure, harm, unquestionable, snug)
6
okay(adjective, good, strong, secure, harm)
6
rubber
6
safety
6
unassailable(adjective, clear, sound, secure, harm)
6
undamaged(adjective, complete, secure, harm, solid)
6
whole(adjective, complete, clean, solid, perfect)
5
acceptable(adjective, good feeling)
5
calculating(adjective, sensible, delicate, restrained, alert)
5
commode(noun, receptacle, cupboard)
5
conservative(adjective, reasonable, sensible, restrained, careful)
5
correct
5
crib(noun, cover, case, store, grip)
5
cupboard(noun, store, receptacle, cupboard)
5
entire(complete, solid, vigorous, sturdy, unbroken)
5
exchequer(noun, reservoir, store, stock, bank)
10 years ago|35k views|share |citing 
APASmart Define. (2016). safe thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/safe/thesaurus/synonyms
ChicagoSmart Define. 2016. "safe thesaurus" https://smartdefine.org/safe/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, safe thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/safe/thesaurus/synonyms>.
MLASmart Define. "safe thesaurus" 24 March 2016. Web. 22 September 2026. <https://smartdefine.org/safe/thesaurus/synonyms>