== English ==


=== Etymology ===
From on + acid, referring to the intoxicating substance.


=== Pronunciation ===


=== Prepositional phrase ===
on acid

(idiomatic, informal) Exaggerated, bizarre or unpredictable.
Used other than figuratively or idiomatically: see on,‎ acid.


==== Synonyms ====
on steroids


=== Anagrams ===
Adonic, anodic