Using Dictionaries and Thesauruses Practice
Practice choosing between a dictionary and a thesaurus to quickly find word meanings, pronunciations, and synonyms. Kids can test their skills with interactive quizzes that offer instant, helpful feedback.
Choose your level
Same skill, different difficulty. Start where it feels right — you can switch any time.
Grade level quizzes
10 questions · Multiple choice
10 questions · Multiple choice
10 questions · Multiple choice
10 questions · Multiple choice
10 questions · Multiple choice
When you read and write, dictionaries and thesauruses are your best tools! Use a dictionary when you need to know what a word means, how to spell it, or how to pronounce it. Use a thesaurus when you want to find synonyms (words with similar meanings) to make your writing more exciting. For example, if you want a better word for 'cold,' look in a thesaurus to find 'chilly' or 'freezing'!
Practice this skill at another grade level
The same skill with easier or harder sentences.
Printable dictionary and thesaurus use worksheets
Every Dictionary and thesaurus use quiz on this page also downloads as a free printable worksheet with a PDF answer key — great for homework, review, or the classroom. Sign in and use the print button on any quiz, or download a whole Grade 5 vocabulary workbook at once with Pro.
Read something at this level
Grade 5 reading passages to enjoy alongside vocabulary practice — each one comes with comprehension questions and a quiz.
Frequently asked questions
What is the difference between a dictionary and a thesaurus?
Why is reviewing dictionary and thesaurus skills important in 5th grade?
What is a common mistake fifth graders make with reference tools?
How can I tell if my child needs more practice with this skill?
Mastering Reference Tools in Fifth Grade\n\nBy fifth grade, students transition from basic decoding to active vocabulary acquisition. Knowing when and how to consult a dictionary versus a thesaurus is a key part of this transition. While fourth grade introduced these tools, fifth grade shifts the focus to quick, independent selection during reading and writing.\n\n### How to Support This Skill at Home\n\nHelping students choose the right tool builds confidence and writing independence. Here are a few ways to reinforce reference skills:\n\n* The Right Tool Challenge: Ask your student which tool they would use to find a word's origin (dictionary) versus a more descriptive word for 'happy' (thesaurus).\n* Context Clue First: Encourage kids to guess a word's meaning using context clues before verifying it in a dictionary.\n* PicoBuddy Practice: Regular, bite-sized quizzes help solidify these habits through engaging, immediate feedback.
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