Whoops vs. Oops: What's the Difference?

Whoops and Oops Definitions
Whoops
Used to express apology or mild surprise.
Oops
Used to express acknowledgment of a minor accident, blunder, or mistake.
Whoops
Oops.
Oops
(colloquial) Acknowledging a mistake.
Oops! I left the lid off the ketchup.
Whoops
Plural of whoop
ADVERTISEMENT
Oops
A minor mistake or unforseen difficulty.
Oops
To make a mistake; to blunder.