potlatch, also potlach /potˈlach/

1. In NW USA, a Native American winter festival, the occasion for emulation in extravagant gift-giving and, in one tribe, even property-destruction
2. Any feast or gift (informal)

• tumefacient
• tumefaction
• tumefactions
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• trickish
• trickishly
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• trickle
• trickle-charge
• trickle-charged
• trickle charger
• trickle chargers
• trickle-charges
• trickle-charging
• trickled
• trickle-down
• trickle-downs
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• tricklet
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• trickliest
• trickling