J. E. Johnston vs full general

J. E. Johnston and full general both are nouns.

Word	Noun	Adjective	Verb	Adverb
J. E. Johnston	Yes	No	No	No
full general	Yes	No	No	No

J. E. Johnston (noun)	full general (noun)
Confederate general in the American Civil War; led the Confederate troops in the West (1807-1891)	a general officer of the highest rank