Did You Know?
"Appearances can be deceptive." "Things are not always as they seem." Like these familiar proverbs, the word "specious" attests that English speakers can be a skeptical lot when it comes to trusting outward appearances. "Specious" traces to the Latin word "speciosus," meaning "beautiful" or "plausible," and Middle English speakers used it to mean "visually pleasing." But by the 17th century, "specious" had begun to suggest an attractiveness that was superficial or deceptive, and, subsequently, the word's neutral "pleasing" sense faded into obsolescence.
*Indicates the sense illustrated in the example sentence.