This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. A broadcaster or writer who reports and analyzes events in the news.

n. One who writes or delivers a commentary or commentaries.

n. A person who comments; especially someone who is paid to give his/her opinions in the media about current affairs, sports, etc.

n. One who writes a commentary or comments; an expositor; an annotator.

n. One who makes comments or critical and expository notes upon a book or other writing; an expositor; an annotator.

n. an expert who observes and comments on something

n. a writer who reports and analyzes events of the day

"In it, he argued that the role of the artist as a critic and commentator is as important as that of the politician."

author    writer   

expositor    annotator   

comment   

economist    historian    journalist    theologian    correspondent    analyst    biographer    critic    novelist    theorist