2 Syllables: SU
3 Syllables: SUU
admirable, Biblical, clinical, criminal, difficult, digital, favorable, integral, liberal, literal, littoral, minimal, miracle, miserable, mythical, pinnacle, pitiful, pivotal, preferable, syllable, typical, visceral, visible, visual
3 Syllables: USU
4 Syllables: SUUU
answerable, favourable, formidable, honorable, honourable, irritable, measurable, memorable, pleasurable, separable, tolerable, venerable, vulnerable
4 Syllables: USUU
additional, admissible, conditional, derivable, desirable, despicable, discoverable, divisible, divisional, Episcopal, equivocal, explicable, hospitable, illiberal, invisible, medicinal, municipal, nutritional, occipital, original, permissible, political, pontifical, provisional, reciprocal, satirical, traditional, transferable, transitional
5 Syllables: USUUU
considerable, dishonorable, dishonourable, incomparable, inexorable, inimitable, innumerable, inseparable, insufferable, insuperable, intolerable, invulnerable, irreparable, recoverable, unalterable, unanswerable, unconquerable, unfavorable, unfavourable, unutterable
5 Syllables: UUSUU
aboriginal, inadmissible, individual, inexplicable, inhospitable, irresistible, monosyllables, unconditional, undesirable, unequivocal
6 Syllables: UUSUUU
Found 100 words across 8 groupings. Skipped 8 excess words of a similar stem.