acid vs LSD

acid and LSD both are nouns.

Word	Noun	Adjective	Verb	Adverb
acid	Yes	Yes	No	No
LSD	Yes	No	No	No

As nouns, LSD is a hypernym of acid; that is, LSD is a word with a broader meaning than acid:

Other hypernyms of acid include lysergic acid diethylamide.

acid (noun)	LSD (noun)
street name for lysergic acid diethylamide	a powerful hallucinogenic drug manufactured from lysergic acid
any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt

acid (adjective)	LSD (adjective)
having the characteristics of an acid
being sour to the taste
harsh or corrosive in tone