Exactness

n.	1.	The condition of being exact; accuracy; nicety; precision; regularity; as, exactness of judgement or deportment.
	2.	Careful observance of method and conformity to truth; as, exactness in accounts or business. He had . . . that sort of exactness which would have made him a respectable antiquary. - Macaulay.

Noun

1.

exactness - the quality of being exact; "he demanded exactness in all details"; "a man of great exactitude" Synonyms: exactitude Antonyms: inexactitude, inexactness - the quality of being inaccurate and having errors

absoluteness, accuracy, attention to detail, attention to fact, care for truth, circumstantiality, conscientiousness, correctness, criticality, criticalness, definiteness, delicacy, detail, exactingness, exactitude, exquisiteness, faithfulness, faultlessness, fidelity, fineness, finicality, finicalness, finickiness, finickingness, flawlessness, fussiness, literalism, literality, literalness, mathematical precision, meticulousness, minuteness, niceness, nicety, particularity, particularness, perfection, preciseness, precisianism, precision, punctiliousness, punctuality, refinement, right, rightness, rigidity, rigidness, rigor, rigorousness, scrupulosity, scrupulousness, severity, strictness, subtlety, textualism, the letter