There are several types of context clues, including:
* Definition/Explanation: The word's meaning is explicitly stated in the sentence or paragraph.
* Synonym/Restatement: Another word with a similar meaning is used nearby.
* Antonym/Contrast: A word with the opposite meaning is used nearby.
* Example: Specific examples are given to illustrate the meaning of the word.
* Inference: The reader must use logic and background knowledge to figure out the word's meaning from the surrounding text.
Example:
"The arduous climb up the mountain was a test of their endurance. It was a long and difficult journey, filled with steep slopes and rocky terrain."
In this example, "long and difficult" are synonyms for arduous, providing a clear context clue for its meaning.