Leo the Lion vs Lion

Leo the Lion and Lion both are nouns.

Word	Noun	Adjective	Verb	Adverb
Leo the Lion	Yes	No	No	No
Lion	Yes	No	No	No

As nouns, Leo the Lion and Lion are synonyms defined as:

Leo the Lion and Lion: the fifth sign of the zodiac; the sun is in this sign from about July 23 to August 22

Other synonyms of Leo the Lion include Leo.

Leo the Lion (noun)	Lion (noun)
the fifth sign of the zodiac; the sun is in this sign from about July 23 to August 22	the fifth sign of the zodiac; the sun is in this sign from about July 23 to August 22
	(astrology) a person who is born while the sun is in Leo