on the numbers

accurate correct definite explicit identical literal perfect rigorous specific true

clear clear-cut express right

bull's-eye careful dead on distinct downright faithful faultless methodical nailed down nice on the button on the money on-target orderly particular precise right on sharp unequivocal unerring veracious verbal verbatim

flawed imprecise inaccurate indefinite inexact loose obscure uncertain vague wrong

ambiguous fuzzy

approximate careless incorrect uncareful unreliable