flabbergast /flabˈər-gäst/ (informal)

To stun or confound

• preludi
• preludial
• preluding
• preludio
• preludious
• prelusive
• prelusively
• prelusorily
• prelusory
• prem
• premandibular
• premandibulars
• premarital
• premature
• prematurely
• prematureness
• prematurenesses
• prematurities
• prematurity
• premaxilla
• premaxillae
• premaxillaries
• premaxillary
• premed
• premedic