What is the longest word you can type using only one row of the keyboard?
The longest word typed using only the top row of a QWERTY keyboard is “typewriter.”
📜 History: This word was frequently used in early typewriter ads because it could be typed quickly using just one row. Early typewriters were prone to jamming, so designers encouraged words that kept fingers on one row at a time.
🤔 Trivia: Other one-row words include “proprietor” and “perpetuity.”

