Kate Hardin

Essential TOEFL Words

In this post, we’ll discuss some of the most common function words used in TOEFL questions. Knowing each of the words below is essential to understanding (and answering) the questions appropriately. After each main word, I’ve listed other parts of speech that you may also encounter on the test or in your preparations.


infer (v.); inference (n.)

An inference is similar to an assumption, except that while assumptions are usually made blindly (and often foolishly), an inference tends to be better-informed. You may be asked to infer the speaker’s or writer’s attitude toward a certain topic based on their tone of voice or word choice, or you may need to infer background information based on the facts you have.


imply (v.); implied (adj.); implication (n.)

Inference and implication are two sides of the same coin: an author or speaker may imply a fact or idea, which you, as the reader, must then infer. In other words, to imply is to hint at something without directly stating it. Be sure not to mix it up with inference—only the speaker can imply something, and only the listener or reader can infer something from the information available.

Practice for your TOEFL exam with Magoosh.


suggest (v.); suggested (adj.); suggestion (n.)

“Suggest” is a synonym for “imply” that, unfortunately is more common in real life than on the TOEFL. Still, it may be used to talk about the conclusions that can be drawn, for example, from the results of an experiment. You may also encounter a second usage of “suggest”: to put forth a theory or voice a (usually new) idea. For example, a scholar may suggest a controversial explanation for a phenomenon.


opinion (n.)

You probably already know the word “opinion”–it’s your own attitude towards something or your interpretation of it. Still, I included it in this list for one very important reason: give your opinion when it’s asked for, but otherwise, stick to the facts. Giving your opinion when that’s not part of the prompt can be considered an off-topic response, which typically will earn you a lower score than you deserve.


summarize (v.); summary (n.)

To summarize something is to condense it by stating only the major points. Not only will you often have to do this in integrated tasks, but it’s a great practice method for improving your listening and reading comprehension: read or listen once, then summarize the passage. Read or listen again, and add to what you wrote. Continue doing this until you have a good outline that contains all the major information from the lecture.


Rarely will the TOEFL ask you to merely summarize the information you were given; you’ll usually need to interpret, contextualize, or otherwise comment on it. So generally speaking, your summaries should be no more than a few sentences long. Practice recognizing the main ideas and condensing them so you can complete the summary component of a question without skimping on interpretation and discussion.



  • Kate Hardin

    Kate has 6 years of experience in teaching foreign language. She graduated from Sewanee in 2012, where she studied and taught German, and recently returned from a year spent teaching English in a northern Russian university. Follow Kate on Google+!

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