Yes, the noun 'umbrella' is a common noun, a word for any umbrella of any kind.
A proper noun is the name of a specific person, place, thing, or a title; for example:
well if you were that hott wouldn't you be a little vain? Ella; noun, from the word umberella, as ella is the last half of the word an ella is obviously the bottom half of the umberella, so an ella is an umberella stick, nothing else just the stick
Umbrella.
Paragua
Rihanna
Beyonce n Jz
un parapluie
an umberella
Common
Common noun
common
Pea is a common noun, and peas is the plural...still a common noun.
A common noun.