What is the difference between English US and English UK?

The primary differences between US and UK English lie in spelling, vocabulary, and pronunciation. For example, Words like "color" (US) and "colour" (UK) reflect spelling variations, while vocabulary differences include terms like "truck" (US) and "lorry" (UK). Pronunciation also varies, with distinct accents and intonations common in each region. Overall, while both forms of English are mutually intelligible, these differences can sometimes lead to confusion.