n. 25B6; noun
the impurity of the cast iron : ADULTERATION, debasement, degradation.
the impurity of the air : CONTAMINATION, pollution; dirtiness, filthiness, uncleanliness, foulness, unwholesomeness.
the impurities in beer : CONTAMINANT, pollutant, foreign body; dross, dirt, filth.
sin and impurity : IMMORALITY, sin, sinfulness, wickedness; unchastity, lustfulness, lechery, lecherousness, lewdness, lasciviousness, prurience, obscenity, dirtiness, crudeness, indecency, ribaldry, impropriety, vulgarity, coarseness; formal concupiscence.