none. They are safe.
The opposite of implode is explode.
The opposite of definite is indefinite.
The opposite of gigantic is minuscule.
The opposite of known is unknown.
The opposite of drive safe is careless driving.
The antonym for safe is dangerous.
For persons, the opposite is "loyal." For a situation (perilous), the opposite would be safe or unthreatening.
Safe, or secure.
safe
To endanger
The opposite of 'OFF' is 'ON' - -have you never seen those words on each side of a switch
Basically, the two particles fly off in opposite directions.Basically, the two particles fly off in opposite directions.Basically, the two particles fly off in opposite directions.Basically, the two particles fly off in opposite directions.
The best candidate for that would be safe.
I suppose the opposite would be a healthy and safe animal. If it has to be one word, perhaps "healthy."
of is a preposition. off is the opposite of on.
SAFE