In the modern world, astrology is often treated as a hobby, hovering somewhere between self-help and light entertainment. As the English language shows, though, the possibility that heavenly bodies might shape earthly life was a deadly serious concern for our ancestors.

Autological words are words that describe themselves—as opposed to all the heterological words that don’t. The adjective pentasyllabic is autological, for example, since it has five syllables. Monosyllabic, on the other hand, is heterological, since it has far more than one.

When people decide to take a little rest for the sake of their health, they often say they’re looking for some “peace and quiet.” The association of noise with unrest can be found throughout the English language. This Word Stories instalment explores the longstanding linguistic contradistinction between peaceful quiet and unsettling noise.

When astronomers refer to the famous Almagest written by Claudius Ptolemy, they may not realize they are repeating themselves. Ptolemy’s “greatest” work (Greek Megistē) was preserved for centuries in an Arabic version called The Greatest (al-Majisṭī). Saying “the Algamest” therefore amounts to saying “the the greatest”. The words discussed in this instalment have all smuggled the Arabic article al- into common English, through various linguistic trade routes.