battery-acid vs Lucy in the sky with diamonds

battery-acid and Lucy in the sky with diamonds both are nouns.

Word	Noun	Adjective	Verb	Adverb
battery-acid	Yes	No	No	No
Lucy in the sky with diamonds	Yes	No	No	No

As nouns, battery-acid and Lucy in the sky with diamonds are synonyms defined as:

battery-acid and Lucy in the sky with diamonds: street name for lysergic acid diethylamide

Other synonyms of battery-acid include acid, back breaker, dose, dot, Elvis, loony toons, pane, superman, window pane, Zen.

battery-acid (noun)	Lucy in the sky with diamonds (noun)
street name for lysergic acid diethylamide	street name for lysergic acid diethylamide