English/Composition

Information on grammar rules as well as real-world examples and quizzes.

A free online dictionary. Managed by Cambridge University Press.

A free online thesaurus. Managed by Cambridge University Press.

Grammar guides and lessons.

Grammar lessons and exercises.

A collection of online resources on academic writing, engaged reading, and more. Managed by Amherst College.

Online tool to eliminate passive voice phrases in your writing.

Guides on composing processes, writing arguments, making speeches, and more. Managed by Colorado State University.

Resources on writing, research, grammar and mechanics, style guides, and more from Purdue University

Handouts on useful writing tips. Managed by the University of North Carolina.

Non-biased information source presents sourced pros and cons of debatable issues, as well as a host of reference information relevant to those issues.

Provides information and ideas from all sides of the political spectrum to help people better understand the world and each other.

The principal professional association for US scholars of language and literature.