Chardonnay vs Pinot Chardonnay

Chardonnay and Pinot Chardonnay both are nouns.

Word	Noun	Adjective	Verb	Adverb
Chardonnay	Yes	No	No	No
Pinot Chardonnay	Yes	No	No	No

As nouns, Chardonnay and Pinot Chardonnay are synonyms defined as:

Chardonnay and Pinot Chardonnay: dry white table wine resembling Chablis but made from Chardonnay grapes

Chardonnay (noun)	Pinot Chardonnay (noun)
dry white table wine resembling Chablis but made from Chardonnay grapes	dry white table wine resembling Chablis but made from Chardonnay grapes
white wine grape