adjective
resulting from chance
an accidental meeting
Synonyms: casual, chance, contingent, fluky, fortuitous, incidental, odd; compare random , unintentional
Related Word: conditional, dependent; coincident, coincidental; inadvertent, undesigned, unintended, unintentional, unmeant, unplanned, unpurposed, unwitting
Contrasted words: designed, intended, purposed; constitutional, inherent, intrinsic; innate
Antonyms: planned; essential