'accidental' definitions:
Definition of 'accidental'
From: WordNet
adjective
Happening by chance or unexpectedly or unintentionally ; "with an inadvertent gesture she swept the vase off the table"; "accidental poisoning"; "an accidental shooting" [syn: accidental, inadvertent]
noun
A musical notation that makes a note sharp or flat or natural although that is not part of the key signature
Synonyms of 'accidental'
From: Moby Thesaurus
- accessory,
- accident,
- accidentally,
- accompanying,
- addendum,
- addition,
- additional,
- adjunct,
- ado,
- adscititious,
- adventitious,
- afloat,
- afoot,
- aleatory,
- appendage,
- appurtenance,
- appurtenant,
- ascititious,
- auxiliary,
- breve,
- by-the-way,
- casual,
- casually,
- causeless,
- chance,
- chancy,
- circumstantial,
- coincident,
- coincidental,
- collateral,
- conditional,
- contingency,
- contingent,
- crotchet,
- current,
- demisemiquaver,
- dependent,
- destinal,
- dicey,
- doing,
- dominant,
- dominant note,
- double whole note,
- eighth note,
- enharmonic,
- enharmonic note,
- eventuating,
- extra,
- fatal,
- fatidic,
- flat,
- fluky,
- fortuitous,
- fortuitously,
- going on,
- half note,
- happening,
- happenstance,
- hemidemisemiquaver,
- iffy,
- in hand,
- in the wind,
- inadvertent,
- incidental,
- indeterminate,
- inessential,
- lucky,
- mere chance,
- minim,
- musical note,
- natural,
- nonessential,
- not-self,
- note,
- occasional,
- occurring,
- odd,
- on,
- on foot,
- ongoing,
- other,
- parenthetical,
- passing,
- patent note,
- prevailing,
- prevalent,
- provisional,
- quarter note,
- quaver,
- random,
- report,
- responding note,
- resultant,
- risky,
- secondary,
- semibreve,
- semiquaver,
- serendipitous,
- shaped note,
- sharp,
- sixteenth note,
- sixty-fourth note,
- spiccato,
- staccato,
- subsidiary,
- superadded,
- superaddition,
- superfluous,
- supervenient,
- supplement,
- supplemental,
- supplementary,
- sustained note,
- taking place,
- tercet,
- thirty-second note,
- tone,
- triplet,
- unanticipated,
- uncalculated,
- uncaused,
- under way,
- undesigned,
- undetermined,
- unessential,
- unexpected,
- unforeseeable,
- unforeseen,
- unintended,
- unintentional,
- unlooked-for,
- unlucky,
- unmeant,
- unplanned,
- unpredictable,
- unpremeditated,
- unpurposed,
- unwitting,
- whole note