polysyllabic

noun 0.666

sesquiterpene

noun 0.607

multisyllable

noun 0.593

grandiloquence

noun 0.579

pedant

noun 0.565

sesquiterpenoid

noun 0.565

prolixity

noun 0.541

sesquioxide

noun 0.541

erudite

noun 0.540

sesquicentennial

noun 0.531

long-windedness

noun 0.527

lexicographer

noun 0.525

monosyllabic

noun 0.517

disyllabic

noun 0.515

syllabic

noun 0.512

trisyllabic

noun 0.510

wordiness

noun 0.509

sauropod

noun 0.503