murderous vs homicidal

murderous and homicidal both are adjectives.

Word	Noun	Adjective	Verb	Adverb
murderous	No	Yes	No	No
homicidal	No	Yes	No	No

As adjectives, murderous and homicidal are synonyms defined as:

murderous and homicidal: characteristic of or capable of or having a tendency toward killing another human being

murderous (adjective)	homicidal (adjective)
characteristic of or capable of or having a tendency toward killing another human being	characteristic of or capable of or having a tendency toward killing another human being