The closest synonym is coincidence, but fortuitous coincidence is closer if you don't mind using two words.
chance, accident, luck, fluke, stroke of luck, happy accident
without plan, by accident
synonymize
"Alternate word" is a noun-phrase that is kind of a synonym for the word "synonym. There is no one exact word that means the same as synonym.
The antonym of the word 'synonym' is 'antonym'.
Coincide
what is a synonym for the word felony
A synonym for conjunction is "joining" or "union".
The base word for "coincidence" is "coincide."
The adverb for the word coincidence is coincidentally.
chance, fate, destiny, karma, providence, luck, fortune, coincidence
Our meeting is quite a happy coincidence.
synonymize
"Word for word" is a synonym for verbatim.
"Alternate word" is a noun-phrase that is kind of a synonym for the word "synonym. There is no one exact word that means the same as synonym.
The antonym of the word 'synonym' is 'antonym'.
SANJOG
Coincide
"Alternate word" is a noun-phrase that is kind of a synonym for the word "synonym. There is no one exact word that means the same as synonym.