Take the last letter and make a new word

Rat

Light travels faster than sound. This is why some people appear bright until they speak.

Take the last letter and make a new word
Elephant

Light travels faster than sound. This is why some people appear bright until they speak.

Take the last letter and make a new word
Twig

Light travels faster than sound. This is why some people appear bright until they speak.

Take the last letter and make a new word
Narwhal

Light travels faster than sound. This is why some people appear bright until they speak.

Take the last letter and make a new word
rabbit

Why be ordinary when you can be delightfully unpredictable?
The Chasing Stars