flummox /flumˈəks/ (informal)

To perplex or puzzle

• immiserisation
• immiserise
• immiserised
• immiserises
• immiserising
• immiserization
• immiserize
• immiserized
• immiserizes
• immiserizing
• immission
• immissions
• immit
• immitigabilities
• immitigability
• immitigable
• immitigably
• immits
• immitted
• immitting
• immix
• immixed
• immixes
• immixing
• immixture