flummox /flumˈəks/ (informal)

To perplex or puzzle

• spokespeople
• spokesperson
• spokespersons
• spokeswoman
• spokeswomen
• spokewise
• spolia opima
• spoliate
• spoliated
• spoliates
• spoliating
• spoliation
• spoliations
• spoliative
• spoliator
• spoliators
• spoliatory
• spondaic
• spondaical
• spondee
• spondees
• spondoolicks
• spondulicks
• spondulix
• spondyl