Which resource would you use to find synonyms of a certain word?

Which of the following resources can help you understand the meaning of a difficult word?

If you want to know the meaning of a word in your online class, which source can you use?

If you encountered an unfamiliar word while reading a story, which resource is best to find its meaning?

Which resource can you use to find the opposite of a word?

Which of these sources would you use to find the spelling of a word?

Where can you find multiple meanings of a word?

Which resource would you use to find words that have similar meanings?

Which of the following resources is best to use when you want to find the definition of an unfamiliar word while reading a book online?

Which resource would you use to find different ways to express an idea in writing?