In English, ‘Parts of speech’ are the basic types of words. There are nine parts of speech: nouns, verbs, adjectives, adverbs, pronouns, conjunctions, prepositions, interjections and articles.

In each item below, the incomplete words require the same word root to form a family of words that differ according to their part of speech (noun, verb, adjective, adverb). For each family of words, ...