gaffe or (rare) gaff /gaf/

A blunder

• patrilineally
• patrilinear
• patrilinies
• patriliny
• patrilocal
• patrimonial
• patrimonially
• patrimonies
• patrimony
• patriot
• patriotic
• patriotically
• patriotism
• patriotisms
• patriots
• Patripassian
• Patripassianism
• patristic
• patristical
• patristicism
• patristicisms
• patristics
• patristic similarities
• patristic similarity
• patroclinic