coincidental
adjective /kəʊˌɪnsɪˈdentl/
/kəʊˌɪnsɪˈdentl/
[not usually before noun]- happening by chance; not planned
- I suppose your presence here today is not entirely coincidental.
- It's purely coincidental that we both chose to call our daughters Emma.
- These parallels cannot be merely coincidental.
Oxford Collocations Dictionaryverbs- be
- completely
- entirely
- merely
- …