parquet vs parquet floor

parquet and parquet floor both are nouns.

Word	Noun	Adjective	Verb	Adverb
parquet	Yes	No	No	No
parquet floor	Yes	No	No	No

As nouns, parquet and parquet floor are synonyms defined as:

parquet (noun)	parquet floor (noun)
seating on the main floor between the orchestra and the parquet circle	a floor made of parquetry
a floor made of parquetry