Finding the Right Word


Imagine describing a tiny mouse as “huge.” Your reader might picture a very different animal! Choosing the right word helps a reader see what you mean. A book called a thesaurus can help, but it cannot make the choice for you.
Peter Mark Roget was born on January 18, 1779. He was a doctor who was interested in how ideas and words connect. In 1852, he published his Thesaurus of English Words and Phrases. It gathered words with related meanings so writers could search for the one that best expressed an idea.
A thesaurus and a dictionary do different jobs. A dictionary explains what words mean and often shows how to spell and pronounce them. A thesaurus groups words with similar meanings, called synonyms. For example, it might suggest “small,” “tiny,” and “little” as related words.
But near-synonyms are not always exact matches. “Tiny” usually suggests something especially small. A tiny mouse might fit in your hand, while a small dog could be much too large to hold that way. The words also sound different in certain sentences. A “little brother” can be younger than you without being tiny at all.
- describing:
- telling what someone or something is like
- published:
- made a book or other writing available for people to read
- phrases:
- groups of words that work together to express an idea
- pronounce:
- to say a word aloud using its sounds
- suggests:
- brings an idea to mind without stating it directly
- possibilities:
- choices that might work
One passage, many ways to practice
Reading-skill questions, word work and writing prompts — all built from this text.
Main Idea
Identify the central idea and explain how important details develop it.
Context Clues
Use clues in the passage to work out what words mean. A separate printable Vocabulary worksheet is also available.
Summarize
Select, organize, and restate the most important information without adding opinion.
Purpose
Analyze what the author aims to do and how choices serve audience and purpose.
Structure
Analyze how sections and organizational choices build the text's ideas or effects.
Vocabulary
Practice words from the passage with a printable worksheet.
Writing Prompts
Use the passage as a springboard for short written responses, from personal reflection to evidence-based arguments.
Fix the Sentence
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Preview questions from this passageShowHide
- 1Why might describing a tiny mouse as huge confuse a reader?
- 2How did Roget’s book help writers express their ideas?
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About this explanatory article passage for 4th Grade
“Finding the Right Word” is a explanatory article reading passage about Word choice, written for 4th Grade. It takes about 2 minutes to read (251 words) and comes with an interactive quiz and a printable worksheet with comprehension questions and an answer key.


