Cornell vs Katharine Cornell

Cornell and Katharine Cornell both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cornell	Yes	No	No	No
Katharine Cornell	Yes	No	No	No

As nouns, Cornell and Katharine Cornell are synonyms defined as:

Cornell and Katharine Cornell: United States actress noted for her performances in Broadway plays (1893-1974)

Other synonyms of Cornell include Katherine Cornell.

Cornell (noun)	Katharine Cornell (noun)
United States businessman who unified the telegraph system in the United States and who in 1865 (with Andrew D. White) founded Cornell University (1807-1874)	United States actress noted for her performances in Broadway plays (1893-1974)
United States actress noted for her performances in Broadway plays (1893-1974)