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)

• firebrand
• firebrands
• firebrat
• firebrats
• firebreak
• heterotaxies
• heterotaxis
• heterotaxy
• heterothallic
• heterothallies
• heterothallism
• heterothallisms
• heterothally
• heterothermal
• heterotic
• heterotopia
• heterotopias
• heterotopic
• heterotroph
• heterotrophic
• heterotrophies
• heterotrophs
• heterotrophy
• heterotypic
• heterousian