A. fish fry
B. windfall
C. blessing
D. dessert

Explanation:

The word bonanza means a sudden and unexpected source of wealth, profit, or good fortune.

In simple words: an unexpected gain or lucky success.

So, the synonym of bonanza is windfall.

Real-Life Example

• The discovery of oil was a bonanza for the town.
• The discovery of oil was a windfall for the town.

Unexpected profit = Bonanza

Main Points for Exams

• Bonanza means a sudden stroke of good fortune or profit.
• Windfall is its correct synonym.
• Other options are unrelated meanings.
• Therefore, Windfall is the correct answer.
• Common in PPSC, FPSC, CSS, PMS, NTS, IELTS, TOEFL exams.

Quick Memory Trick

💰 Bonanza = Lucky Gain
🎁 Windfall = Same Meaning

Loss ↔ Bonanza
Bonanza ↔ Windfall ✔️