What's a quick way to increase your English vocabulary? Add a suffix to a word you already know. A suffix is a letter or group of letters added to the end of a word to change its meaning. For example, adding ""-er"" to the English word ""teach"" creates ""teacher"" - a person who teaches. Watch this video by our English teacher to learn more 🙌 Plus, explore the British Council’s ""Grammar Snack"" videos — a collection of short videos on English grammar. ▶️ Bite-sized learning always makes Engli