acid vs blistering

acid and blistering both are nouns.

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

As adjectives, acid and blistering are synonyms defined as:

Other synonyms of acid include acerb, acerbic, acrid, bitter, caustic, sulfurous, sulphurous, virulent, vitriolic.

acid (noun)	blistering (noun)
street name for lysergic acid diethylamide	the formation of vesicles in or beneath the skin
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)	blistering (adjective)
having the characteristics of an acid	very fast; capable of quick response and great speed
being sour to the taste	hot enough to raise (or as if to raise) blisters
harsh or corrosive in tone	harsh or corrosive in tone