cocommentator
Etymology
From co- + commentator.
cocommentator means A joint commentator; one who provides commentary together with another. Lexicurio rates it Rare gem — a strength score of 78 out of 100.
noun
- A joint commentator; one who provides commentary together with another.““I've never seen anything like it,” said Ove Bengtson, Engstrand's expert cocommentator. The players looked confused. What was the rule? Should they change sides?”