Replace the highlighted words in the following sentences with synonyms: performance, ow, deceiving, effectively, heavy, vernal season.

Here are the sentences with the highlighted words replaced by new ones with similar meanings:

1. The kids are going to watch a performance tonight.
2. Ow! The mosquito bit me.
3. I hope you are not deceiving Disha.
4. The surgeon effectively operated on the injured bear.
5. The boxer is heavy by nearly five pounds.
6. More poems are written about vernal season than about any other season.