Step 1 — Analyze the given words:
1. Bemuse → means to puzzle, confuse, or bewilder someone.
2. Confuse → means to make unclear or difficult to understand.
3. Bewilder → means to completely puzzle or confuse.
4. Reuse → means to use something again.
Step 2 — Identify common meaning:
The first three words — Bemuse, Confuse, Bewilder — all have similar meanings related to causing confusion or puzzlement.
Step 3 — Spot the odd one:
The word Reuse is unrelated in meaning. It has nothing to do with confusion or puzzlement; instead, it refers to using something again for another purpose.
Step 4 — Conclude:
Therefore, the odd man out is Reuse because its meaning is completely different from the other three words.
Answer: The correct answer is Reuse.