Power Prefix: Un-

Prepare for the TOEFL Exam by learning these words that begin with the common prefix un-, meaning "not."

20 words 241 learners

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Practice An adaptive activity where students answer a few questions about each word in this list. If a student struggles with a word, we follow up with additional questions.Quiz Quiz your students on this list. Easily customize your quiz by choosing specific words, question-types, and meanings to include.Spelling Bee Students are required to spell every word on the list. If they get a word wrong, we follow up until they learn the spelling.Vocabulary Jam Students join teams and compete in real time to see which team can answer the most questions correctly.

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Power Prefix: Un-