Free Word Formation Quiz – Practice Changing Word Forms
Read each sentence and choose the correct form of the word (noun, verb, adjective, or adverb) that fits. Get instant feedback on each choice. After answering all 5 questions correctly, detailed explanations will appear below each question to help you understand how the word form changes. Test and learn in a simple and fun way.
Word Formation Quiz – Use the Right Word Form Every Time
Welcome to our free Word Formation Quiz! Many English words share the same root but change form depending on their job in the sentence — "decide" (verb), "decision" (noun), "decisive" (adjective), and "decisively" (adverb) all come from the same idea. Our word formation exercises with answers practice exactly this skill.
This English word formation MCQs page is heavily tested in writing and editing exams, where you're given a root word and asked to change it into the correct form to fit the sentence.
Our change word form quiz questions train you to look at the rest of the sentence first — is a noun needed after "the", or a verb after "to" — before deciding which form to choose.
Practice this word formation practice online set regularly, and choosing the correct word form will start feeling automatic instead of something you have to stop and think about.