Duplicate of Context Clues!

A "sleuth", such as Sherlock Holmes, can be very helpful in solving crimes.

Katie appeared "infallible" in math class because she had never gotten a problem wrong. 

"Precipitation", such as rain and snow, falls from the sky.

The good guy in the story was strong and kind, unlike the "villain".

 Candles, flashlights, and lamps "illuminate" the room. 

After being ill and unable to eat for three days, Beverly had a "voracious" appetite.

Jack "labored" at his job all day while Peggy rested in bed.

The tornado "annihilated" the whole town to the point that nothing was left standing. 

Some people feel "perplexed" by brain teasers, while others figure them out quickly.