Co-worker and Rival

Opposite meaning words

Co-worker noun - An associate that one works with.

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Rival is an antonym for co-worker in topics: colleague, ally.

Rival noun - One that is equal to another in status, achievement, or value.

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Co-worker is an antonym for rival.

Nearby Words: rivalry, rivaled, rivaling, rivalled

While it's varied over the years, the traditional triangle is Clark loves Lois, while Lois loves Superman and won't see Clark as more than a Co-Worker/Rival.

Source: Two-Person Love Triangle
If the show is a Work Com, it can be a co-worker, often a rival or the subject's immediate manager.

Source: Secret Chaser
Bait and Switch: June is dealing with a co-worker who has decided that she's her rival, and she's trying to figure out to handle her.

Source: Series / Don't Trust the B---- in Apartment 23

Cite this Source

Rival and Co-worker. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/co-worker/rival

Co-worker & Rival. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/co-worker/rival>.

Rival or Co-worker. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/co-worker/rival.