General Examples:
* "The city park": "City" is a noun that modifies the noun "park" by specifying its location.
* "A glass table": "Glass" is a noun that describes the material of the table.
* "A silver necklace": "Silver" is a noun that indicates the material of the necklace.
* "A summer day": "Summer" is a noun that specifies the season.
* "A tennis ball": "Tennis" is a noun that defines the type of ball.
More Specific Examples:
* "A chocolate cake": "Chocolate" specifies the flavor of the cake.
* "A cotton shirt": "Cotton" indicates the material of the shirt.
* "A history book": "History" describes the subject matter of the book.
* "A mountain range": "Mountain" describes the type of geographic feature.
* "A rainbow bridge": "Rainbow" indicates the appearance of the bridge.
Nouns as Adjectives in Phrases:
* "The cat food": This phrase uses the noun "cat" to modify "food" and indicate its intended recipient.
* "A car wash": Here, "car" modifies "wash" to describe the type of service offered.
* "A college student": "College" modifies "student" to specify the student's level of education.
Important Note:
While many nouns can be used as adjectives, it's important to understand that they are not always used as adjectives in every instance. Context matters. For example, "He went to the city" does not use "city" as an adjective, it's a noun functioning as the object of the preposition "to".