Palindromes read the same forward and backward — 'racecar,' 'level,' and 'Was it a car or a cat I saw?'

Creole languages form when children of pidgin speakers create a fully structured native language.

Emoji are increasingly studied as a form of paralanguage — they provide emotional context to text.

Language is transmitted culturally, not genetically — children adopted across language communities learn the local language perfectly.

The average educated English speaker knows 40,000–50,000 words but uses only 5,000–10,000 daily.

The word 'quarantine' comes from Italian — quarantina means 40 days, the waiting period for plague-exposed ships.

The record for most languages spoken by one person is held by Ziad Fazah — he claims fluency in 58 languages.

'The quick brown fox jumps over the lazy dog' contains every letter of the English alphabet.

Languages evolve continuously — Shakespeare's English is dramatically different from today's just 400 years later.