Synonyms for by chance
- accidentally
- as luck would have it
- by a fluke
- by coincidence
- by mistake
- for some reason
- fortuitously
- out of the clear blue sky
- unexpectedly
- unintentionally
- unwittingly
MOST RELEVANT
casually
adverb. accidentally
haphazardly
adverb. unexpectedly
hit or miss
adjective. marked by lack of care
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the
Philip Lief Group.