Antonyms of noun impurity

1 of 2 senses of impurity

Sense 2
impurity, impureness -- (the condition of being impure)
       Antonym of purity (Sense 1)
      => purity, pureness -- (being undiluted or unmixed with extraneous material)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun impurity

2 senses of impurity

Sense 1
impurity, dross -- (worthless or dangerous material that should be removed; "there were impurities in the water")
       => waste, waste material, waste matter, waste product -- (any materials unused and rejected as worthless or unwanted; "they collect the waste once a week"; "much of the waste material is carried off in the sewers")

Sense 2
impurity, impureness -- (the condition of being impure)
       => condition, status -- (a state at a particular time; "a condition (or state) of disrepair"; "the current status of the arms negotiations")