RichThesaurus
fortuitously
fortuitously
synonyms
accidentally
by chance
as luck would have it
luckily
unwittingly
fortunately
unintentionally
by accident
inadvertently
coincidentally
unawares
by a fluke
unexpectedly
by coincidence
unconsciously
unknowingly
by mistake
casually
by a twist of fate
by happenstance
serendipitously
mistakenly
involuntarily
incidentally
remotely
haphazardly
obiter
on accident
in related manner
propitiously
parenthetically
as a by-product
as side effect
providentially
subconsciously
not by design
by the way
by a happy chance
by good fortune
favorably
adventitiously
flukily
by the bye
opportunely
subordinately
by a piece of luck
unthinkingly
misguidedly
unpremeditatedly
in passing
more synonyms
fortuitously
antonyms
intentionally
unluckily
knowingly
purposely
studiously
wittingly
volitionally
unfortunately
voluntarily
wilfully
strategically
purposefully
on purpose
with awareness
selfconsciously
unhappily
designedly
advertently
deliberately
advisedly
consciously
by design
by choice