A condom.
A box, usually made of metal, in which valuables can be locked for safekeeping.
To make something safe.
Great, cool, awesome, respectable; a term of approbation, often as interjection.
Lenient, usually describing a teacher that is easy-going.
In a location that renders it difficult to hit with the cue ball.
Reliable; trusty.
When a batter successfully reaches first base, or when a baserunner successfully advances to the next base or returns to the base he last occupied; not out.
Not in danger; out of harm's reach.
Cautious.
Providing protection from danger; providing shelter.
Free from risk.
Of a programming language, type-safe or more generally offering well-defined behavior despite programming errors.
Properly secured.
Not susceptible to a specified source of harm.
Pursued as a gamble, with possible large profits or losses; risky.
Pertaining to financial speculation; Involving or resulting from high-risk investments or trade.
Characterized by speculation; based on guessing, unfounded opinions, or extrapolation.