Word Formation 1

This series of three books examines the way new words can be formed by adding endings or prefixes to a key word. For example, you can change the verb 'attract' to the noun 'attraction' or the adjective 'attractive' by adding the endings 'ion' or 'ive'. And you can create the antonyms 'unattractive' by adding the prefix 'un'. There are fifty units in each book, and each unit deals with a different ...