Coworker vs. Colleague

Coworkernoun

Somebody with whom one works; a companion or workmate.

Colleaguenoun

A fellow member of a profession, staff, academic faculty or other organization; an associate.

Colleagueverb

To unite or associate with another or with others.

Colleaguenoun

A partner or associate in some civil or ecclesiastical office or employment. It is never used of partners in trade or manufactures.

Colleagueverb

To unite or associate with another or with others.

Colleaguenoun

an associate you work with

Colleaguenoun

a person who is member of your class or profession;