blue devil vs Amytal

blue devil and Amytal both are nouns.

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

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

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

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

blue devil (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
a coarse prickly European weed with spikes of blue flowers; naturalized in United States