Redundant Pairs: Avoid linking synonyms with "and" for emphasis--e.g. "hopes and desires," "and so on and so forth." (Williams,69)
Redundant Categories: Do not state a category if it is
already implied--e.g. "The educational process needs to be assessed in
an accurate manner" should be "Education needs to be accurately assessed."
(Williams, 70)
Williams, Joseph M. "The Grammar of Concision" Style: Ten Lessons in Clarity and Grace. Glenview: Scott Foresman and Company, 1985.
Hacker, Diana. A Writer’s Reference. 3rd ed. Boston: St. Martin’s Press, 1995.