Question

We reached safe and sound which part of speech sound is

Answer 1

The word "sound" is an adjective.

Explanation:

In the statement "We reached safe and sound", 'sound' is playing the part of an adjective.  

Sound' word refers to good condition or without getting hurt.

1. Adjectives refer to the words that describe or alter other words.

2. It makes your writing and speaking interesting.

3. It helps to identify or quantify individual person and unique things.

4. They are usually written before the noun or pronoun that they modify.