Nembutal vs yellow jacket

Nembutal and yellow jacket both are nouns.

Word	Noun	Adjective	Verb	Adverb
Nembutal	Yes	No	No	No
yellow jacket	Yes	No	No	No

As nouns, Nembutal and yellow jacket are synonyms defined as:

Nembutal and yellow jacket: a barbiturate (trade name Nembutal) used as a sedative and hypnotic and antispasmodic

Other synonyms of Nembutal include pentobarbital, pentobarbital sodium.

Nembutal (noun)	yellow jacket (noun)
a barbiturate (trade name Nembutal) used as a sedative and hypnotic and antispasmodic	small yellow-marked social wasp commonly nesting in the ground
	a barbiturate (trade name Nembutal) used as a sedative and hypnotic and antispasmodic