Vocabulary and Context Clues
Grade 6 · English · Study Guide
Learn strategies to figure out unfamiliar words using the text around them.
You don't need a dictionary every time you hit an unfamiliar word — context clues are right there in the text, waiting to help you. Context clues are the words and sentences surrounding an unknown word that hint at its meaning. Skilled readers use them constantly without even thinking about it.
There are four main types of context clues. Definition clues occur when the author directly defines the word, often using signal phrases like 'which means,' 'also called,' or surrounded by commas and dashes. Example clues offer specific examples after the unknown word — look for signal words like 'such as,' 'for example,' and 'including.' Contrast clues show you what the word is NOT — signals include 'but,' 'however,' 'unlike,' and 'although.' Inference clues require you to use your background knowledge and the overall meaning of the sentence to make an educated guess.
Word parts are another powerful vocabulary tool. A root is the core of a word that carries the main meaning. Prefixes attach to the front and modify the meaning ('un-' means not; 'pre-' means before). Suffixes attach to the end and often change a word's part of speech ('-tion' makes a verb into a noun; '-ful' means full of).
Knowing common Greek and Latin roots unlocks thousands of English words. The root 'port' means carry — that's why you have portable, transport, import, and export all from the same root. The root 'scrib/script' means write — describing, prescription, manuscript, and scripture all trace back to it.
| Root | Meaning | Example Words |
|---|---|---|
| port | carry | portable, transport, export |
| scrib/script | write | describe, manuscript, scripture |
| aud | hear | audio, audible, audience |
| vis/vid | see | visible, video, vision |
| dict | say/tell | dictate, predict, verdict |
| struct | build | construct, structure, destroy |
Key terms
- Context clue
- Information in the surrounding text that helps a reader figure out the meaning of an unfamiliar word.
- Root word
- The base part of a word that carries its core meaning, often from Latin or Greek.
- Prefix
- A word part added to the beginning of a root that changes or adds to its meaning.
- Suffix
- A word part added to the end of a root, often changing the word's part of speech.
- Inference clue
- A context clue that requires using background knowledge and the overall sentence meaning to guess a word's definition.
- Connotation
- The emotional feeling or association a word carries beyond its dictionary definition.
Flashcards
- Context clue
- Information in surrounding text that helps identify an unfamiliar word's meaning
- Definition clue
- When the author directly defines a word, often using 'which means' or dashes
- Contrast clue
- When a word's meaning is hinted at by showing what it is NOT (but, however, unlike)
- Root word
- The core part of a word that carries the main meaning
- Prefix
- A word part added to the beginning (un-, pre-, mis-)
- Suffix
- A word part added to the end (-tion, -ful, -less)
Practice questions
Which type of context clue uses words like 'but,' 'however,' or 'unlike' to signal meaning?
- Definition clue
- Example clue
- Contrast clue
- Inference clue
Show answer
Answer: Contrast clue
Contrast clues signal an opposite meaning using words like 'but,' 'however,' 'unlike,' and 'although.'
A prefix is added to the END of a root word.
Show answer
Answer: False
A prefix is added to the FRONT of a root word. A suffix is added to the end.
The root 'aud' means ___.
Show answer
Answer: hear
The Latin root 'aud' means hear — it appears in audio, audible, audience, and auditorium.
In the sentence 'The tenacious, or determined, athlete refused to quit,' what type of context clue is used?
- Contrast clue
- Definition clue
- Inference clue
- Example clue
Show answer
Answer: Definition clue
The phrase 'or determined' directly defines tenacious — this is a definition clue using commas to set off the explanation.
Connotation refers to the emotional association a word carries beyond its dictionary definition.
Show answer
Answer: True
Connotation is the emotional baggage a word carries. 'Slim' and 'scrawny' both mean thin, but 'slim' has a positive connotation and 'scrawny' has a negative one.
Fun facts
- About 60% of all English words have Latin or Greek roots — knowing just 20 common roots can help you understand over 100,000 words.
- The word 'muscle' comes from the Latin 'musculus,' meaning 'little mouse' — ancient Romans thought flexing muscles looked like a mouse moving under skin.
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