Pompey vs Pompey the Great

Pompey and Pompey the Great both are nouns.

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

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

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

Other synonyms of Pompey include Gnaeus Pompeius Magnus.

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