(n.) The quality or state of being polysyllabic.

bellyful bit bite bolus bumper capacity champ charge chaw chew chomp chunk complement cram crush cud fill full house full measure gnash gob hard words high-sounding words hunk jam up jawbreaker jawtwister lading lexiphanicism load long word lump morsel munch nibble nip pneumonoultramicroscopicsilicovolcanoconiosis polysyllabism quid sesquipedalian word sesquipedalianism sesquipedality skinful snap snootful spoonful swallow technical jargon two-dollar word