Word Network: accidental

An unfortunate event causing damage or injury.

A coincidence is a remarkable concurrence of events or circumstances that appear to be connected but have no apparent causal link. It describes the situation where two or more things happen at the same time by pure chance.

Describes an action that happens by chance, mistake, or without intention. It is used to indicate that the outcome was not planned or desired by the person performing the action.

As a noun, 'random' is primarily used in the prepositional phrase 'at random,' referring to a state where items or events are chosen without a definite plan, purpose, or pattern. In modern informal contexts, it can also refer to an unknown or unexpected person who appears in a specific situation.

A possibility of something happening; an opportunity.