Sign languages are full natural languages with their own grammar and syntax, not just manual versions of spoken language.

The apostrophe was introduced into English in the 16th century — its rules have never been consistently applied.

The English language adds about 1,000 new words every year.

The word 'disaster' comes from the Italian 'disastro' — literally meaning 'bad star,' reflecting ancient belief in astral influence on fate.

Esperanto has around 2 million speakers and was invented in 1887 by Ludwig Lazarus Zamenhof.

Mandarin Chinese is the language with the most native speakers at about 920 million.

Constructed languages (conlangs) like Tolkien's Elvish are linguistically complete — with grammar, vocabulary, and literature.

The German word 'Weltschmerz' means the pain of comparing the world as it is with how it should be.

The dot over the lowercase letters 'i' and 'j' is called a tittle.