1. (noun)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 Synonyms: battery-acid, windowpane, backbreaker, superman, dose, dot, pane, loony toons Antonyms: amphoteric, sweet, alkaline, amphiprotic, pleasant, alkalic
2. (adj)acid, back breaker, battery-acid, dose, dot, Elvis, loony toons, Lucy in the sky with diamonds, pane, superman, window pane, Zen street name for lysergic acid diethylamide Synonyms: back breaker, superman, dot, battery-acid, paneling, window glass, sexually transmitted disease, venereal infection, social disease, venereal disease, pane, panelling, window pane, dosage, dose, acid, pane of glass, point, demigod, loony toons, dit Antonyms: alkalic, amphiprotic, alkaline, pleasant, amphoteric, sweet
Synonyms and Antonyms of acid 
