THESAURUS
inerrant
accurate, close, constant, correct, delicate, dependable, direct, even, exact, express, faithful, fine, inerrable, infallible, mathematical, micrometrically precise, microscopic, nice, pinpoint, precise, refined, reliable, religious, religiously exact, rigid, rigorous, scientific, scientifically exact, severe, square, strict, subtle, sure, trustworthy, undeviating, unerring