Showing results for "maximum" instead. (You can only search for 1 word at a time unless you use the Storm or Mosaic Rhyme tools)
Or search: peak, maximal, sublime, boundary, extremum
2 Syllables: SU
platinum
3 Syllables: SUU
abdomen, abstinence, accident, adamant, Atkinson, sacrament

Found 7 words across 2 groupings. Skipped 2 excess words of a similar stem.