Choose the word in which the prefix dis - is incorrectly used :

Question

Accepted Answer

Option 4, "Discussion," is the word where the prefix "dis-" is incorrectly used.

Here's why:

*   **"Dis-" as a Prefix:** The prefix "dis-" generally indicates negation, reversal, or removal. It often implies the opposite of the root word.

*   **Discussion:** The word "discussion" comes from the Latin word "discussio," meaning "an examination, investigation." It doesn't involve negation or reversal of anything. The "dis-" in "discussion" is part of the root word itself, not a prefix added to an existing word to change its meaning. Therefore, "dis-" is not functioning as a prefix in this word.

Now, let's explain why the other options are incorrect:

*   **Disbelief:** "Disbelief" means a lack of belief or faith. The prefix "dis-" negates the word "belief," indicating the opposite of believing. Therefore, "dis-" is used correctly.

*   **Disobedience:** "Disobedience" means a failure or refusal to obey. The prefix "dis-" negates the word "obedience," indicating the opposite of obeying. Therefore, "dis-" is used correctly.

*   **Discomfort:** "Discomfort" means a lack of comfort or a feeling of unease. The prefix "dis-" negates the word "comfort," indicating the opposite of being comfortable. Therefore, "dis-" is used correctly.

In summary, only "discussion" uses "dis-" as part of the root word, not as a prefix to negate or reverse the meaning of another word. Therefore, Option 4 is the correct answer.