1665 antidisestablishmentarian
1666 antidisestablishmentarianism
1667 antidisestablishmentarianisms
4224 buckminsterfullerene
6781 contemporaneousnesses
6833 contradistinguishing
8227 deinstitutionalization
8745 dichlorodifluoromethane
8746 dichlorodiphenyltrichloroethane
9108 disproportionateness
9935 electrocardiographic
11012 exhibitionistically
11852 floccinaucinihilipilification
12996 glomerulonephritides
14007 hemidemisemiquavers
14124 heterogeneousnesses
14176 hexamethylenetetramine
14263 hippopotomonstrosesquipedalian
14436 honorificabilitudinitatibus
15169 impressionistically
15285 incompressibilities
15306 incontrovertibilities
15307 incontrovertibility
15376 indeterminatenesses
15416 indispensablenesses
15706 instantaneousnesses
15982 introspectivenesses
16141 irresponsiblenesses
17972 magnetohydrodynamics
19487 multidimensionality
21088 otorhinolaryngologist
21089 otorhinolaryngologists
21090 otorhinolaryngology
21238 overdiversification
21248 overenthusiastically
21767 parthenogenetically
22425 photoconductivities
22428 photodisintegration
22485 photoreconnaissance
22992 pneumoencephalogram
22998 pneumonoultramicroscopicsilicovolcanoconiosis
24051 pseudohermaphrodite
24052 pseudohermaphroditism
24099 psychopharmacologies
24100 psychopharmacologist
24103 psychophysiological
25236 representationalism
28743 succinylsulfathiazole
28862 supercalifragilistic
28863 supercalifragilisticexpialidocious
29743 tetrafluoroethylene
29749 tetrahydrocannabinol
29752 tetramethyldiarsine
29862 thermoelectricities
30365 transcendentalistic
30963 ultramicrochemistry
31022 unapproachabilities
31146 uncommunicativeness
31147 uncommunicativenesses
31201 undemonstrativeness
31447 unintelligibilities
31603 unpretentiousnesses
31725 unselfconsciousness
31726 unselfconsciousnesses