Pastor's rhymes with:
pastors, asters, astor's, casters, disasters, headmasters, lemasters, master's, masters, masters', mcmasters, pastors, pilasters, plasters
Pastor's sounds like:
pasteurize, pasteurizes, pastorius, pastors, pastries, pastures, pectoris, pesters, picketers, picture's, pictures, pictures', picturesque, posteriors, posters, postures, psychiatric