Dictionary (a.) Committing no mistake; incapable or error or failure certain; sure; unfailing; as, the unerring wisdom of God.Thesaurus close constant delicate direct even exact express faithful fine incorrupt incorrupted inerrable inerrant infallible mathematical micrometrically precise microscopic nice pinpoint precise refined religious religiously exact rigid rigorous scientific scientifically exact severe sinless square strict subtle sure uncorrupt uncorrupted undebauched undegenerate undemoralized undepraved undeviating undissolute unfallen uniniquitous unsinful unwicked |