safe

nouns

strongbox where valuables can be safely kept
is a type of (narrower)
a strongly made box for holding money or valuables; can be locked
a ventilated or refrigerated cupboard for securing provisions from pests
is a type of (narrower)
a small room (or recess) or cabinet used for storage space
contraceptive device consisting of a sheath of thin rubber or latex that is worn over the penis during intercourse

adjectives

free from danger or the risk of harm
"a safe trip"; "you will be safe here"; "a safe place"; "a safe bet"
is derived from
antonym
is similar to
eliminating danger by compensating automatically for a failure or malfunction
"a fail-safe device in a nuclear weapon to deactivate it automatically in the event of accident"
is similar to
freed from danger or blame or obligation
"I let him off the hook with a mild reprimand"
is similar to
thought to be devoid of risk
is similar to
free from danger or injury
"the children were found safe and sound"
see also
not causing or capable of causing harm
"harmless bacteria"; "rendered the bomb harmless"
see also
not injured physically or mentally
see also
free from danger or risk
"secure from harm"; "his fortune was secure"; "made a secure place for himself in his field"
see also
immune to attack; impregnable
"gunners raked the beach from invulnerable positions on the cliffs"
(of an undertaking) secure from risk
is derived from
is similar to
lacking in boldness
having reached a base without being put out
"the runner was called safe when the baseman dropped the ball"
antonym
domain category
a ball game played with a bat and ball between two teams of nine players; teams take turns at bat trying to score runs
"he played baseball in high school"; "there was a baseball game on every empty lot"; "there was a desire for National League ball in the area"; "play ball!"
financially sound
"a good investment"; "a secure investment"
is derived from