Amati vs Nicola Amati

Amati and Nicola Amati both are nouns.

Word	Noun	Adjective	Verb	Adverb
Amati	Yes	No	No	No
Nicola Amati	Yes	No	No	No

As nouns, Amati and Nicola Amati are synonyms defined as:

Amati and Nicola Amati: Italian violin maker in Cremona; taught the craft to Guarneri and Stradivari (1596-1684)

Other synonyms of Amati include Nicolo Amati.

Amati (noun)	Nicola Amati (noun)
a violin made by Nicolo Amati or a member of his family	Italian violin maker in Cremona; taught the craft to Guarneri and Stradivari (1596-1684)
Italian violin maker in Cremona; taught the craft to Guarneri and Stradivari (1596-1684)