reviewer

From review +‎ -er.

reviewer (plural reviewers)

1. A person who writes reviews for a newspaper or other publication; a critic.

   Synonym: critic

   • 1960 January, “New reading on railways”, in Trains Illustrated, page 26:

     AN HISTORICAL GEOGRAPHY OF THE RAILWAYS OF THE BRITISH ISLES. By Ernest F. Carter. Cassell. 63s. [...] Such a disappointing work is embarrassing to the reviewer and unworthy of the great House of Cassell.

2. An inspector.
   • 2007, Mary Choate, Organic Lies:

     The cost of initial site evaluation visits will vary with the cost of travel from the USDA reviewer's duty station to the applicant's place of business.

• rereview