Ganesha vs Ganapati

Ganesha and Ganapati both are nouns.

Word	Noun	Adjective	Verb	Adverb
Ganesha	Yes	No	No	No
Ganapati	Yes	No	No	No

As nouns, Ganesha and Ganapati are synonyms defined as:

Ganesha and Ganapati: Hindu god of wisdom or prophecy; the god who removes obstacles

Other synonyms of Ganesha include Ganesa, Ganesh.

Ganesha (noun)	Ganapati (noun)
Hindu god of wisdom or prophecy; the god who removes obstacles	Hindu god of wisdom or prophecy; the god who removes obstacles