Accidental

1.

(Happening by chance, nonessential, incidental, unexpected, nonessential circumstance) នៃវិសមភាព, នៃភាពមិនស្មើគ្នា, នៃភាពមិនរាបស្មើ, នៃភាពមិនទៀងឬមិននឹង, នៃភាពធ្លាប់ផ្លាស់ប្ដូរ, ដែលកើតឡើងដោយចៃដន្យ
Example: An accidental of wealth.
Example: An accidental meeting with a friend.

1.

A property which is not essential; a nonessential; anything happening accidentally.

2.

Those fortuitous effects produced by luminous rays falling on certain objects so that some parts stand forth in abnormal brightness and other parts are cast into a deep shadow.

3.

A sharp, flat, or natural, occurring not at the commencement of a piece of music as the signature, but before a particular note.

1.

Happening by chance, or unexpectedly; taking place not according to the usual course of things; casual; fortuitous; as, an accidental visit.

2.

Nonessential; not necessary belonging; incidental; as, are accidental to a play.

1.

casual, chance, contingent, fortuitous, incidental undersigned, unintended

1.

calculated, decreed, intended, planned, willed