Yes, the noun one is a common noun, a word for any number one. A common noun can become a proper noun if it is used for the name of a specific person, place, thing, or a title, such as the building One Federal Plaza in NYC, the movie 'One Flew Over The Cuckoos Nest' or the cereal brand Fiber One.
The word one is also an adjective and an indefinite pronoun.
Common noun
common
Pea is a common noun, and peas is the plural...still a common noun.
A common noun.
Most definitely a common noun.
Th word tail is a common noun because the first letter of a proper noun is capitalized.
Camel is a common noun.
it is re@lly @ common noun
common
The noun cassette is a common noun.
Yes, it is a common noun, not a proper noun.
is drawing a common noun