Airy
By a virus adjective
smelly
No it's a noun
Yes. It refers to not allowing air in or out.
Air raids is a noun.
No, it is not. Broadcasters is a plural noun for either the companies or the on-air presenters. The possessive form (broadcasters') is used as an adjective.
Adjective
The adjective 'pneumatic' means of or pertaining to air, gases, or wind; filled or inflated with air or gas.
tiny
No, it is not an adjective. Pollutant is a noun. Polluted would be an adjective.
The adjective 'pneumatic' means of or pertaining to air, gases, or wind; filled or inflated with air or gas.
The word "fluffy" is an adjective. It is used to describe something as soft, light, and full of air.