Antonyms of noun inexactness

1 sense of inexactness

Sense 1
inexactness, inexactitude -- (the quality of being inaccurate and having errors)
       Antonym of exactness (Sense 1)
      => exactness, exactitude -- (the quality of being exact; "he demanded exactness in all details"; "a man of great exactitude")

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

1 sense of inexactness

Sense 1
inexactness, inexactitude -- (the quality of being inaccurate and having errors)
       => inaccuracy -- (the quality of being inaccurate and having errors)