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Coincidence vs Accidental - What's the difference?

coincidence | accidental |

As nouns the difference between coincidence and accidental

is that coincidence is while accidental is a property which is not essential; a nonessential; anything happening accidentally.

As an adjective accidental is

not essential; incidental, secondary.

coincidence

English

Noun

(en noun)
  • Of objects, the property of being coincident; occurring at the same time or place.
  • Of events, the appearance of a meaningful connection when there is none.
  • (analysis) A coincidence point.
  • A fixed point of a correspondence; a point of a variety corresponding to itself under a correspondence.
  • Synonyms

    * (in analysis) coincidence point

    Derived terms

    * coincidence point * coincidence theory * index of coincidence * Lefschetz coincidence theorem

    accidental

    English

    Adjective

    (en adjective)
  • Not essential; incidental, secondary.
  • (music) Adjusted by one or two semitones, in temporary departure from the key signature.
  • Occurring sometimes, by chance; occasional.
  • Happening by chance, or unexpectedly; taking place not according to the usual course of things; by accident, unintentional.
  • *1603 , (John Florio), translating Michel de Montaigne, Essays , III.1:
  • *:The way to trueth is but one and simple, that of particular profit and benefit of affaires a man hath in charge, double, uneven and accidentall .
  • (geometry) Being a double point with two distinct tangent planes in 4-dimensional projective space.
  • Synonyms

    * adventitious, casual, contingent, fortuitous, incidental, occasional, serendipitous

    Derived terms

    * accidental chords * accidental colors * accidental point * accidental lights

    Noun

    (en noun)
  • A property which is not essential; a nonessential; anything happening accidentally.
  • * Fuller — He conceived it just that accidentals ... should sink with the substance of the accusation.
  • (painting, pluralonly) 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.
  • (music) A sharp, flat, or natural, occurring not at the commencement of a piece of music as the signature, but before a particular note.