How do the words loud and thunderous function in sentence The launch sounded thunderous?

In the sentence "The launch sounded thunderous," the words "loud" and "thunderous" function differently:

* "Loud" is not present in the sentence. It's implied, however.

* "Thunderous" is an adjective describing the sound of the launch. It's a more specific and vivid way of saying "loud."

Here's why:

* "Loud" is a general term for a sound that is high in volume.

* "Thunderous" specifically refers to a sound that is powerful and deep, like thunder. It evokes a sense of intensity and power.

Therefore, the sentence "The launch sounded thunderous" not only tells us that the launch was loud, but also provides a more descriptive and evocative image of the sound.