Pompey the Great vs Pompey

Pompey the Great and Pompey both are nouns.

Word	Noun	Adjective	Verb	Adverb
Pompey the Great	Yes	No	No	No
Pompey	Yes	No	No	No

As nouns, Pompey the Great and Pompey are synonyms defined as:

Pompey the Great and Pompey: Roman general and statesman who quarrelled with Caesar and fled to Egypt where he was murdered (106-48 BC)

Other synonyms of Pompey the Great include Gnaeus Pompeius Magnus.

Pompey the Great (noun)	Pompey (noun)
Roman general and statesman who quarrelled with Caesar and fled to Egypt where he was murdered (106-48 BC)	a port city in southern England on the English Channel; Britain's major naval base
	Roman general and statesman who quarrelled with Caesar and fled to Egypt where he was murdered (106-48 BC)