Showing results for "juglans" instead. (You can only search for 1 word at a time unless you use the Storm or Mosaic Rhyme tools)
Or search: walnut, juglandaceae
1 Syllable: S
2 Syllables: SU
blushes, button, buxom, Buxton, clutches, cousin, Covent, Cullen, currants, currents, custom, dozen, Drummond, duction, Durham, Dutton, glutton, Hudson, Hudson's, Hutton, Justin, luggage, mutton, oven, Prussian, Putnam, Putnam's, roughened, rushes, Russian, Russia's, Rutland, substance, suction, sudden, sullen, summon, suppliant, Sutton, tonnage, touches, Tuscan, twopence, upland, Upton, urine
3 Syllables: USU
4 Syllables: UUSU

Found 87 words across 4 groupings. Skipped 27 excess words of a similar stem.