English is the biggest language in the world. Many countries used English language is a middle language. It is also in Thailand. Sot, Thailand has many words were adopted from the English language. It is called “loanwords” or “borrowing words”. Thai people always vocabularies of English in their daily lives through many kinds of mass media, for example, songs, advertising, news, movies, and book etc., especially, the rapid progress of globalization results in Thai language change. More borrowed English words used in Thai. Moreover new Thai words, according to new English words cannot be coined immediately and appropriately.