Modern English is the result of a grand linguistic experiment in creative packaging, in that the roots of its grammar are characteristically Germanic, but its vocabulary is dominated by the classical heritage of Greece and Rome. It’s been a long time since English-speaking children learned Greek and Latin in school, but the effects of traditional “Western” classical education are still all around us. Greek and Latin have shaped about half the words English speakers use today, including almost all of our technical and scientific terminology. This Word Stories instalment looks at what can happen when this profusion of Greek and Latin roots gets tangled up in English, for example in the popular temptation to use Latin endings for words that look Latin, like octopus.

At first glance, pluralizing words in English might look trivially easy. All you need to do is add -s: one word, two words. There are plenty of irregular plural forms too, though, like one child, two children and one mouse, two mice. This Language Matters instalment asks why the final -s is the dominant way to mark plural nouns, but not the only one.

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.