ego vs anima

ego and anima both are nouns.

Word	Noun	Adjective	Verb	Adverb
ego	Yes	No	No	No
anima	Yes	No	No	No

As nouns, anima is a hyponym of ego; that is, anima is a word with a more specific, narrower meaning than ego:

ego: your consciousness of your own identity
anima: (Jungian psychology) the inner self (not the external persona) that is in touch with the unconscious

ego (noun)	anima (noun)
(psychoanalysis) the conscious mind	(Jungian psychology) the inner self (not the external persona) that is in touch with the unconscious
your consciousness of your own identity
an inflated feeling of pride in your superiority to others