What rhymes with doctoral

2 Syllables
boaster, coaster, costar, costlier, forster, frostier, frowstier, keister, mobster, nosher, ouster, pollster, poster, postern, roadster, roaster, toaster, toastier
3 Syllables
doctoral, ghostwriter, imposter, jokester, moistener, posturer
4 Syllables
concertmeister, zoroaster