No, the word liar is a noun; a liar is the person.
The word to describe (adjective) a person who lies is lying; for example the lying phony or the lying witness.
To make it even more confusing, lying is also a verb (lie, lies, lying, lied).
It can be:
When a verb like "to lie" has an -ing at the end of it, it can be either a participle or a gerund.
A participle is when it still acts as a verb. An example of this would be "How do I know that you aren't lying?"
A gerund is when it acts as a noun. An example of this would be "Lying is one of his greatest skills."
So really, it depends on the context.
The noun 'liar' is a noun, a word for a person.
An adjective is a describing word. Therefore, the word liar is an adjective, because it can be used to describe a person who tells lies.
Yes, confident is an adjective. It is used to describe someone or something.Example: a confident person
Yes. Famous is an adjective because it can be used to describe someone or something, e.g. "Uluru is a famous Australian landform."
The word bold is an adjective. It is used to describe something or someone courageous.
Infuriated is the correct spelling. It is an adjective used to describe someone as being extremely angry.
An adjective is a describing word. Therefore, the word liar is an adjective, because it can be used to describe a person who tells lies.
'Friendly' is an adjective because you'd use it to describe someone. Any word that can be used to describe someone (a noun) is an adjective.
Hypersensitive it is an adjective. It it used to describe someone.
The word wily is an adjective. It is used to describe someone who is cunning.
No, it's an adjective, as it is used to describe something (or someone).
Yes, confident is an adjective. It is used to describe someone or something.Example: a confident person
Irish is the correct adjective to describe someone who is from Ireland.
No, erudite is an adjective used to describe someone who has a lot of knowledge.
ignorant
Usable is an adjective used to describe something/someone.
Yes. Famous is an adjective because it can be used to describe someone or something, e.g. "Uluru is a famous Australian landform."
The word "laudable" is an adjective. It is used to describe something or someone as deserving praise or commendation.