Showing results for "antonym" instead. (You can only search for 1 word at a time unless you use the Storm or Mosaic Rhyme tools)
2 Syllables: SU
cancelling, dangling, gambling, handling, rambling, scrambling, strangling, wrangling
3 Syllables: SUU
anchoring, answering, banqueting, canvassing, clambering, hampering, hankering, sanctioning, tampering
3 Syllables: USU
dismantling
4 Syllables: USUU
abandoning, meandering

Found 20 words across 4 groupings.