The word 'rouge' is a common noun unless it is used for something specific, such a Baton Rouge, Louisiana. It is not a collective noun; an appropriate collective noun under which it might be found could be makeup or colors.
It is a collective noun.
No, sky is not a collective noun; sky is a common, concrete, singular noun.
No, track is not a collective noun. The word track is a common, singular noun.
No, the word spacesuit is a singular, common, concrete, compound noun; but not a collective noun.
Members is a common plural noun.
It is a collective noun.
The collective noun is a pride of lions.
The noun school is both a collective noun and a common noun. A common noun is a word for any person, place, or thing; school is a thing, a word for any school anywhere. A collective noun is a word to group a noun for like things; the collective noun school is used as a collective noun for a school of fish or a school of thought.
The noun staff is a singular, common, collective noun.
No, buffet is not a collective noun. The word buffet is a common, singular noun.
No, sky is not a collective noun; sky is a common, concrete, singular noun.
No, track is not a collective noun. The word track is a common, singular noun.
No, the word spacesuit is a singular, common, concrete, compound noun; but not a collective noun.
Members is a common plural noun.
Yes it is a common noun. It is also known as a collective noun.
The noun audience is a singular, common noun. The noun audience is also a collective noun.
No, ocean is a common noun.