comparison vs analogy

comparison and analogy both are nouns.

Word	Noun	Adjective	Verb	Adverb
comparison	Yes	No	No	No
analogy	Yes	No	No	No

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

Other hyponyms of comparison include likening, collation, confrontation, contrast.

comparison (noun)	analogy (noun)
the act of examining resemblances	drawing a comparison in order to show a similarity in some respect
qualities that are comparable	an inference that if things agree in some respects they probably agree in others
relation based on similarities and differences	the religious belief that between creature and creator no similarity can be found so great but that the dissimilarity is always greater; any analogy between God and humans will always be inadequate