Find Antonyms
coincidentally Antonyms
Opposite of coincidentally
Because the opposite of coincidentally shifts with each meaning, the 10 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
• adverb (Context 1)
In a way that results from a remarkable concurrence of events or circumstances without apparent causal connection; by chance.
Usage Example
"intentionally, we booked seats on the exact same flight to Chicago without knowing each other's travel plans."
Strongest
intentionally
deliberately
on purpose
purposely
by design
Strong
predictably
• adverb (Context 2)
At the exact same time; simultaneously.
Usage Example
"The two major software updates were released sequentially, causing a temporary surge in network traffic."
Strongest
sequentially
Strong
consecutively
separately
asynchronously
Similar words to coincidentally
Words similar to coincidentally shift depending on context. Common synonyms include:
simultaneously
by chance
at the same time
concurrently
fortuitously
synchronously
concomitantly
by accident
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Coincidentally. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/coincidentally