accidentally

https://tts.langeek.co/read?text=YWNjaWRlbnRhbGx5&hash=d6b9c6515531041e7bb850cc2a9feed1c6fe30b7&lang=en&cache-only=0&driver=googletts

randomly

https://tts.langeek.co/read?text=cmFuZG9tbHk&hash=9eb3bff8fd975c71f8c5c6e99751cd2b06d33f0d&lang=en&cache-only=0&driver=googletts

coincidentally

https://tts.langeek.co/read?text=Y29pbmNpZGVudGFsbHk&hash=015c752f669785240bc981e17f14f66bf1ee461b&lang=en&cache-only=0&driver=googletts

arbitrarily

https://tts.langeek.co/read?text=YXJiaXRyYXJpbHk&hash=b184d4adbbfbcd68ae45b9403cb9601bc4a7f0d1&lang=en&cache-only=0&driver=googletts

at random

https://tts.langeek.co/read?text=YXQgcmFuZG9t&hash=7cf1530d0a2deca7a9ec6ec5945cb87362590869&lang=en&cache-only=0&driver=googletts

by chance

https://tts.langeek.co/read?text=YnkgY2hhbmNl&hash=cf55a36c9b1e4bf8e804f09502776de230a4280e&lang=en&cache-only=0&driver=googletts

fortuitously

https://tts.langeek.co/read?text=Zm9ydHVpdG91c2x5&hash=53843e3796b0435800415cdfddd2c5e88b618ef9&lang=en&cache-only=0&driver=googletts

serendipitously

https://tts.langeek.co/read?text=c2VyZW5kaXBpdG91c2x5&hash=83af7ef85deb19ebe2c3b2d26a889f1fda11bb0c&lang=en&cache-only=0&driver=googletts

unpredictably

https://tts.langeek.co/read?text=dW5wcmVkaWN0YWJseQ&hash=beba388d3c3fa2c01ae775c91c38abf71907104e&lang=en&cache-only=0&driver=googletts

unexpectedly

https://tts.langeek.co/read?text=dW5leHBlY3RlZGx5&hash=c6f43e7f2992d0a87273e5e7349acaaf0fc5ebf2&lang=en&cache-only=0&driver=googletts

spontaneously

https://tts.langeek.co/read?text=c3BvbnRhbmVvdXNseQ&hash=626c6fa6d7d05c3ee273a9b6f6aa053b8e048e71&lang=en&cache-only=0&driver=googletts

indiscriminately

https://tts.langeek.co/read?text=aW5kaXNjcmltaW5hdGVseQ&hash=36c3f83afa07885ad245174fcbe67070373bdc71&lang=en&cache-only=0&driver=googletts

impromptu

https://tts.langeek.co/read?text=aW1wcm9tcHR1&hash=b4d8e1daed126809d3e09041b4c974c69125faef&lang=en&cache-only=0&driver=googletts

counterintuitively

https://tts.langeek.co/read?text=Y291bnRlcmludHVpdGl2ZWx5&hash=799d0ee1fe174125aa739f8fc9b72419a4122cd5&lang=en&cache-only=0&driver=googletts

predictably

https://tts.langeek.co/read?text=cHJlZGljdGFibHk&hash=ff3f95d2867544637d570110b6c9cb66e7ce540b&lang=en&cache-only=0&driver=googletts

unsurprisingly

https://tts.langeek.co/read?text=dW5zdXJwcmlzaW5nbHk&hash=20bf0f1fdf78375b7a96d84b5ca750059889957d&lang=en&cache-only=0&driver=googletts

prospectively

https://tts.langeek.co/read?text=cHJvc3BlY3RpdmVseQ&hash=af300ca884dea7472d442a75e4e508e22d1f948e&lang=en&cache-only=0&driver=googletts

extempore

https://tts.langeek.co/read?text=ZXh0ZW1wb3Jl&hash=6b3c0e08d2474bdc5456abf3a37490855559f68a&lang=en&cache-only=0&driver=googletts

These adverbs show whether something happened or was done with preparation or by chance and include adverbs like "accidentally", "randomly", "impromptu", etc.

Adverbs of Coincidence

English Adverbs Referring to "Coincidence"