Wikipedia does not have an article on "expediency", but its sister project Wiktionary does: Read the Wiktionary entry "expediency" You can also: Search for Expediency in Wikipedia to check for alternative titles or spellings. Start the Expediency article, using the Article Wizard if you wish, or create a request for it; but please remember that Wikipedia is not a dictionary.wiktionary:Special:Search/expediency