vagueness
noun
1 she used the vagueness and flexibility of the constitution to her own ends:
impreciseness, inexactness, lack of precision, ambiguity, woolliness, looseness, unclearness, obscurity, indistinctness, generality, indefiniteness, indeterminateness, haziness, cloudiness, fuzziness, mistiness, lack of definition.
▷antonyms precision.
2 the scene had the swirling vagueness of a painting by Turner:
fuzziness, blurriness, indeterminateness, indefiniteness, lack of focus, lack of definition, obscurity, haziness, cloudiness, mistiness, murkiness, fogginess, faintness, shadowiness, dimness, nebulosity, nebulousness, shapelessness, formlessness, amorphousness.
▷antonyms sharpness.