painter vs Giovanni Battista Tiepolo

painter and Giovanni Battista Tiepolo both are nouns.

Word	Noun	Adjective	Verb	Adverb
painter	Yes	No	No	No
Giovanni Battista Tiepolo	Yes	No	No	No

painter (noun)	Giovanni Battista Tiepolo (noun)
large American feline resembling a lion	Italian painter (1696-1770)
a line that is attached to the bow of a boat and used for tying up (as when docking or towing)
an artist who paints
a worker who is employed to cover objects with paint