yes.
Reliable is an adjective, and source is a noun.
Reliable is a complimentary adjective. It begins with the letter r.
Brave is one adjective that can be used to describe a hero. Other adjectives that can be used include, fearless, loyal, and reliable.
No. It is not an adjective. An adjective describes something.
No it's not a adjective, an adjective is a describing word.