(now nonstandard) Accidentally; by chance, unintentionally.

plural of accidence

Accidental; as the result of some unforeseen happening or series of events; unexpected; resulting from an event without the foresight, expectation, aid, or design of the person by whose agency it was caused; unintentional.

Accidentally; unintentionally; without meaning to; as the result of an event not expected, aided, or willingly planned.

Accidentally; not intentionally; because of error, misfortune, or lack of caution.

An unexpected event with negative consequences occurring without the intention of the one suffering the consequences, and (in the strict sense) not directly caused by humans.

(grammar) The accidents or inflections of words; the rudiments of grammar. / The rudiments of any subject.

plural of accident

A town in Maryland, United States.

Used to imply that something was deliberate, sometimes with the connotation of dishonesty.