Synonyms for Puffiness (same or very similar meaning)
WordNet sense 1 (abnormal protuberance or localized enlargement):
lump, swellingWordNet sense 2 (lack of elegance as a consequence of being pompous and puffed up with vanity):
inflation, ostentation, pomposity, pompousness, pretentiousness, splashiness, ostentatiousnessFrom the ODE community, based on WordNetadd/edit