mumpsimus /mumpˈsi-məs/

1. A view or opinion stubbornly held, even when shown to be misguided
2. A person holding such a view, or one adhering stubbornly to old ways

• pokeweed
• pokeweeds
• pokey
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• pokie
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• poking
• poking-stick
• poking-sticks
• poky
• pol
• POL
• Polabian
• polacca
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• Polack
• polacre
• Poland
• Polander
• polar
• polar axes
• polar axis
• polar bear