proof, n. [verification], corroboration, [attestation], certification, [confirmation]. Antonyms: [disproof], [refutation].
prop, n. [buttress], [stay], [support], [brace], fulcrum, [shore], stanchion.
prop, v. [buttress], [brace], [stay], [support], sustain, shore up.
proper, a. [appropriate], [meet], [suitable], [seemly], condign, appertinent, conformable, consistent, apposite; decorous, conventional, [formal], [sedate], [demure]. Antonyms: [improper], [inappropriate], [unsuitable].
property, n. [attribute], trait; estate, [wealth], chattels, [goods], [resources], [assets], [inheritance].
prophecy, n. [prediction], [foretelling], divination, [soothsaying], prognostication, [augury], vaticination.
prophesy, v. prognosticate, [foretell], [divine], [augur], [predict], vaticinate.
prophet, n. prognosticator, vaticinator, [soothsayer], diviner, oracle, [seer], python.
prophetess, n. sibyl, pythoness.
prophetic, a. prognostic, predictive, fatidical, oracular, divinatory, vaticinal.