coworker vs co-worker
co-worker
Definitions
noun
- an associate that one works with
Examples
He told of participating in strikes that he and his co-workers had no stomach for.
Their slapstick stick-ups keep escalating till they realize that all of Dick's former co-workers have also turned to a similar life of crime.
Once you get the finished product, watching your co-worker unwrap everything while being very aggravated is very much worth the time spent.