Concept:
Vocabulary building involves learning "high-level" verbs that describe complex actions.
• Obfuscate: To render obscure, unclear, or unintelligible.
• Intent: It is often used when someone intentionally makes a subject difficult to understand to hide the truth.
Step 1: Analyzing the effect of the action.
If you obfuscate an issue, you are adding
mental fog to it.
You are making it harder for others to see the facts clearly.
Step 2: Differentiating from antonyms.
Clarify, Reveal, and Simplify are all
antonyms (opposites).
The word
"Confuse" is the only one that matches the negative intent.
To obfuscate a document is to "confuse" the reader by using overly complex language or irrelevant details. Therefore, "Confuse" is the closest synonym among the given choices.