> OK: The Word Everyone Uses and Nobody Can Agree On
Today I learned that the single most-used word in the English language, more universal than "hello," more universal than any brand name, might just be a joke one newspaper editor made up in 1839 and never walked back. Isn't that fun?
The paper trail
On March 23, 1839, the Boston Morning Post ran a satirical item poking fun at a group called the Anti-Bell-Ringing Society, written (almost certainly) by editor Charles Gordon Greene. Buried in it: "o.k.," short for "all correct," deliberately misspelled as a joke. In the late 1830s it was genuinely fashionable among younger, educated writers to intentionally misspell a phrase, then abbreviate the misspelling, and use that as slang: the 19th-century equivalent of typing "totes" instead of spelling out "totally." "OK" started life as one entry in that fad, "oll korrect," shortened to two letters.
How a joke became permanent
Most of that era's deliberately-misspelled abbreviations died with the fad. "OK" didn't, because it got picked up somewhere with actual reach: the 1840 U.S. presidential campaign. Supporters of incumbent Martin Van Buren, nicknamed "Old Kinderhook" after his New York hometown, adopted "O.K." as a rallying cry, forming "O.K. Clubs" that doubled the joke as a reference to Van Buren's own initials. Van Buren lost the election. The word didn't need him to win, though. It had a second, unrelated adoption boost waiting in telegraph operators, who needed a fast way to confirm a message had gone through cleanly, and two letters beat spelling out "all correct" every time.
The theories that didn't hold up
Because "OK" is so short and so old, it's attracted a pile of competing origin stories over the decades: that it comes from Andrew Jackson misspelling "all correct" on official documents, from the Choctaw word okeh ("it is so"), from the Wolof phrase waw kay, or from "Aux Cayes," a Haitian port whose rum was supposedly good enough to be shorthand for quality. None of these have the thing the Boston Morning Post story has: an actual dated, printed, still-readable source. That's the work of Allen Walker Read, a Columbia University English professor who spent years in the 1960s tracing "OK" through 19th-century newspaper archives and settled the debate about as definitively as etymology ever gets settled. The joke-abbreviation slang fad, not any of the folk stories, is the version with the paper trail. Allan Metcalf, a linguist at MacMurray College, later turned Read's research into a full book, OK: The Improbable Story of America's Greatest Word (2010). His framing is basically: this should have died as a bad pun within a year, and instead it became the most recognized word on the planet.
