coincidental

[ koh-in-si-den-tl ]
/ koʊˌɪn sɪˈdɛn tl /

adjective

happening by or resulting from coincidence; by chance: a coincidental meeting.
existing or occurring at the same time.

Origin of coincidental

First recorded in 1790–1800; coincident + -al1

OTHER WORDS FROM coincidental

Example sentences from the Web for coincidentally

British Dictionary definitions for coincidentally (1 of 2)

coincidentally
/ (kəʊˌɪnsɪˈdɛntəlɪ) /

adverb

(sentence modifier) by a coincidence; fortuitously

British Dictionary definitions for coincidentally (2 of 2)

coincidental
/ (kəʊˌɪnsɪˈdɛntəl) /

adjective

of or happening by a coincidence; fortuitous