A writer of pamphlets (usually taking a partisan stand on public issues).

Roget 595: dissertation, treatise, essay; thesis, theme; monograph, tract, tractate^†, tractation^†; discourse, memoir, disquisition, lecture, sermon, homily, pandect^†; excursus.    commentary, review, critique, criticism, article; leader, leading article; editorial; running commentary.    investigation etc. (inquiry) 461; study etc. (consideration) 451; discussion etc. (reasoning) 476; exposition etc. (explanation) 522.    commentator, critic, essayist, pamphleteer.    ... show more

Dutch: pamflettist
Polish: pamflecista