A proper noun is the name or title of a specific person, place, or thing.Examples of proper nouns for the common noun 'avocado' are:California Avocado Commission (trade organization)Avocado Boulevard in La Mesa, CALily of the Desert's Tropical Plantation 100% Pure Avocado Oil
Yes
That would be the Hass Avocado.
The singular form of the noun avocados is avocado.The singular possessive form is avocado's.Example: The avocado's color looks good on the plate.
common noun
Common
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.
Camel is a common noun.