sauce vinaigrette vs French dressing

sauce vinaigrette and French dressing both are nouns.

Word	Noun	Adjective	Verb	Adverb
sauce vinaigrette	Yes	No	No	No
French dressing	Yes	No	No	No

As nouns, sauce vinaigrette and French dressing are synonyms defined as:

sauce vinaigrette and French dressing: oil and vinegar with mustard and garlic

Other synonyms of sauce vinaigrette include vinaigrette.

sauce vinaigrette (noun)	French dressing (noun)
oil and vinegar with mustard and garlic	oil and vinegar with mustard and garlic