Synonyms and Antonyms of alkali

any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water (noun.substance)

a compound formed by replacing hydrogen in an acid by a metal (or a radical that acts like a metal) (noun.substance)

(chemistry) a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight (noun.substance)

a toxic colorless flammable liquid organic base with a disagreeable odor; usually derived from coal (noun.substance)

a colorless crystalline organic base containing nitrogen; the parent compound of various biologically important substances (noun.substance)

an organic base C3H4N2; a histamine inhibitor (noun.substance)

a white crystalline organic base; used mainly in making melamine resins (noun.substance)

any of several basic compounds derived from pyrimidine (noun.substance)

relating to or containing an alkali; having a pH greater than 7 (adj.all)

turn basic and less acidic (verb.change)

use (purified cocaine) by burning it and inhaling the fumes (verb.consumption)