enalapril vs ACE inhibitor

enalapril and ACE inhibitor both are nouns.

Word	Noun	Adjective	Verb	Adverb
enalapril	Yes	No	No	No
ACE inhibitor	Yes	No	No	No

As nouns, ACE inhibitor is a hypernym of enalapril; that is, ACE inhibitor is a word with a broader meaning than enalapril:

enalapril: an ACE inhibitor (trade name Vasotec) that blocks the formation of angiotensin in the kidney and so results in vasodilation; administered after heart attacks
ACE inhibitor: an antihypertensive drug that blocks the formation of angiotensin II in the kidney, leading to relaxation of the arteries; promotes the excretion of salt and water by inhibiting the activity of the angiotensin converting enzyme; also used to treat congestive heart failure

Other hypernyms of enalapril include angiotensin-converting enzyme inhibitor.

enalapril (noun)	ACE inhibitor (noun)
an ACE inhibitor (trade name Vasotec) that blocks the formation of angiotensin in the kidney and so results in vasodilation; administered after heart attacks	an antihypertensive drug that blocks the formation of angiotensin II in the kidney, leading to relaxation of the arteries; promotes the excretion of salt and water by inhibiting the activity of the angiotensin converting enzyme; also used to treat congestive heart failure