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Word List

The Yahoo! Word List

The Yahoo! word list covers terms related to communications, technology, branding, and other topics that our U.S. editors have encountered frequently. Following is a healthy sampling of the full Yahoo! word list. (We update the online list quarterly—see what’s new.)

These are the decisions that Yahoo! has come to after years of writing and editing for the Web. You may naturally make different choices and have different entries, but our word list can be useful as a springboard or as an additional reference.

  • X-ray
    Note capitalization and hyphen.
  • Xbox
    One word. Note capitalization of this Microsoft trademark. Do not add es to form the plural.
  • XHTML
    Abbreviation for Extensible Hypertext Markup Language. Depending on audience, may require explanation on first reference.
  • XML
    Abbreviation for Extensible Markup Language. Depending on audience, may require explanation on first reference.

Build your own word list

A word list is an important part of a site’s style guide. It tracks your decisions, helps you enforce them to maintain your site’s voice and editorial standards, and keeps editors from having to make the same kinds of decisions over and over again—possibly coming to contradictory conclusions each time.
Build your own word list