0: best vowel count=5
0: (11) beekeepers, reemergence, freewheelers, defenselessness, libidinizing, effervescence, enfeeblements, beekeeper, enfeeblement, abracadabra, representee
1: best vowel count=6
1: (2) indivisibility, divisibilities
2: best vowel count=5
2: (21) 
2 (min=16): (4) photocomposition, antimilitaristic, distensibilities, indiscrimination
3: best vowel count=5
3: (22) 
3 (min=20): (1) overapprehensiveness
4: best vowel count=5
4: (8) individualization, antiinstitutionalist, inconceivabilities, antiparliamentarians, antiinstitutionalists, antiparliamentarian, radiosensitivities, anitinstitutionalism
5: best vowel count=5
5: (3) institutionalization, microminiaturization, microminiaturizations
6: best vowel count=5
6: (1) antidisestablishmentarianism
7: best vowel count=3
7: (3) counterrevolutionary, antirevolutionaries, neurophysiologically
8: best vowel count=3
8: (1) counterrevolutionaries