South America is a proper noun due to it being the name of a place.
The proper adjective for Inca is Incan. An example sentence: They traveled to South America to tour the Incan ruins. In Spanish, the proper adjective is Incaico, as in Imperio Incaico (Inca Empire)
No, it is not. South America is a proper noun and South American is a proper adjective. There is no adverb form used for most place names.
South American is the proper adjective meaning from South America. For instance, South American vaqueros have a lot in common with North American cowboys.
Yes, "Native American" is a proper adjective for indigenous peoples of America.
Large and varied are both adjectives. South would be an adjective if it were not part of a proper noun. Amazon is likely a noun adjunct here, but Amazonian would be a proper adjective.
Southern
No.
The proper adjective for Inca is Incan. An example sentence: They traveled to South America to tour the Incan ruins. In Spanish, the proper adjective is Incaico, as in Imperio Incaico (Inca Empire)
The proper adjective for the proper noun "Carolina" depends on which specific region or state you are referring to. For example, "North Carolina" would have the proper adjective "North Carolinian," while "South Carolina" would have the proper adjective "South Carolinian." These proper adjectives are used to describe people or things related to the respective regions or states of Carolina.
The proper adjective of Australia is "Australian." It's not rocket science, honey. Just add an "-ian" to the end of the country's name and voilà, you've got yourself a fancy new adjective. Now go forth and impress people with your newfound knowledge.
No, "animal" is not a proper adjective; it is a common noun. Proper adjectives are derived from proper nouns and are capitalized, such as "American" from "America" or "French" from "France." In contrast, "animal" can be used as a common adjective when describing something related to animals, but it does not meet the criteria of a proper adjective.
The proper adjective is American, describing the noun 'literature' as 'of America'.