This is an alphabetically-organized list of some English language phrases which may repeat an idea, or use words which couldp be grammatically left out without changing the meaning. (See the article on pleonasm for a more in-depth discussion of rhetorical
M. Kurfali, and R. Östling. Joint Workshop on Multiword Expressions and Electronic Lexicons, Barcelona, Spain (Online), December 13, 2020, page 85--94. (2020)
G. Katz, and E. Giesbrecht. Proceedings of the Workshop on Multiword Expressions: Identifying and Exploiting Underlying Properties, page 12--19. (2006)