gaffe or (rare) gaff /gaf/

A blunder

• constipate
• constipated
• constipates
• constipating
• constipation
• constipations
• constituencies
• constituency
• constituent
• Constituent Assembly
• constituents
• constitute
• constituted
• constitutes
• constituting
• constitution
• constitutional
• constitutionalise
• constitutionalised
• constitutionalises
• constitutionalising
• constitutionalism
• constitutionalist
• constitutionalists
• constitutionality