homeopathy vs medical aid

homeopathy and medical aid both are nouns.

Word	Noun	Adjective	Verb	Adverb
homeopathy	Yes	No	No	No
medical aid	Yes	No	No	No

As nouns, medical aid is a hypernym of homeopathy; that is, medical aid is a word with a broader meaning than homeopathy:

homeopathy: a method of treating disease with small amounts of remedies that, in large amounts in healthy people, produce symptoms similar to those being treated
medical aid: professional treatment for illness or injury

Other hypernyms of homeopathy include medical care.

homeopathy (noun)	medical aid (noun)
a method of treating disease with small amounts of remedies that, in large amounts in healthy people, produce symptoms similar to those being treated	professional treatment for illness or injury