What is an antonym? Antonyms are words which mean the opposite to something. For example: Good – Bad Hot – Cold Tall – short These are all ‘antonyms’. ‘Anti’ is Greek for opposite and ‘onym’ means name, like in the word ‘pseduonym’ (a fake name). Some antonyms are well known  such as ‘good-bad’, ‘hot-cold’, ‘tall-short’ […]