Read all about them:
Fantods = a state of extreme nervoud anxiety (TWITO, page 52)
Rannygazoo = a joke or prank (page 122)
Perspicacious = having keen understanding, mental perception, or discernment (page 110)
Anodyne = something that lessens pain; isn't likely to disturb or annoy (page 14)
Embuggerance = a small, annoying problem (page 46)
Tohubohu = a state of chaos or confusion (page 147)