Avalokitesvara vs Avalokiteshvara

Avalokitesvara and Avalokiteshvara both are nouns.

Word	Noun	Adjective	Verb	Adverb
Avalokitesvara	Yes	No	No	No
Avalokiteshvara	Yes	No	No	No

As nouns, Avalokitesvara and Avalokiteshvara are synonyms defined as:

Avalokitesvara and Avalokiteshvara: a male Bodhisattva; widely associated with various gods and people

Avalokitesvara (noun)	Avalokiteshvara (noun)
a male Bodhisattva; widely associated with various gods and people	a male Bodhisattva; widely associated with various gods and people