blue angel vs Amytal

blue angel and Amytal both are nouns.

Word	Noun	Adjective	Verb	Adverb
blue angel	Yes	No	No	No
Amytal	Yes	No	No	No

As nouns, blue angel and Amytal are synonyms defined as:

blue angel and Amytal: the sodium salt of amobarbital that is used as a barbiturate; used as a sedative and a hypnotic

Other synonyms of blue angel include amobarbital sodium, blue, blue devil.

blue angel (noun)	Amytal (noun)
the sodium salt of amobarbital that is used as a barbiturate; used as a sedative and a hypnotic	the sodium salt of amobarbital that is used as a barbiturate; used as a sedative and a hypnotic