Showing results for "option" instead. (You can only search for 1 word at a time unless you use the Storm or Mosaic Rhyme tools)
Or search: vote, ballot, voting, casting, default, obverse, deciding, druthers, sampling, straddle, volition, balloting, coloration, derivative, colouration
2 Syllables: SU
Auckland, auction, audience, autumn, bottom, Brabant, broaden, Cochrane, cotton, Dobson, doctrine, Falkland, gotten, Hobson, Houghton, Ogden, options, oxen, problem, quadrant, Robin, rotten, Scotchman, Scotland, Scotsman, shotgun, sodden, Sodom, squadron, Stockton, trodden, Watson, Watson's
3 Syllables: USU
adoption, allotment, concoction, downtrodden, forgotten, untrodden

Found 39 words across 2 groupings. Skipped 10 excess words of a similar stem.