proser

[ proh-zer ]
See synonyms for proser on Thesaurus.com
noun
  1. a person who talks or writes in prose.

  2. a person who talks or writes in a dull or tedious fashion.

Origin of proser

1
First recorded in 1620–30; prose + -er1

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023