Term: betrayal: the quality of aiding an enemy
Broader: treason: disloyalty by virtue of subversive behavior | Unrelated: big deal: anything of great importance or consequence
Broader: treason: disloyalty by virtue of subversive behavior | Unrelated: pricing system: a system for setting prices on goods or services
Broader: treason: disloyalty by virtue of subversive behavior | Unrelated: perpetual motion: motion that continues indefinitely without any external source of energy; impossible in practice because of friction
Broader: treason: disloyalty by virtue of subversive behavior | Unrelated: bilabial: a consonant that is articulated using both lips; /p/ or /b/ or /w/
Broader: treason: disloyalty by virtue of subversive behavior | Unrelated: tower: a structure taller than its diameter; can stand alone or be attached to a larger building
Broader: treason: disloyalty by virtue of subversive behavior | Unrelated: combination: an alliance of people or corporations or countries for a special purpose (formerly to achieve some antisocial end but now for general political or economic purposes)
Broader: treason: disloyalty by virtue of subversive behavior | Unrelated: prion: (microbiology) an infectious protein particle similar to a virus but lacking nucleic acid; thought to be the agent responsible for scrapie and other degenerative diseases of the nervous system
Broader: treason: disloyalty by virtue of subversive behavior | Unrelated: columbiformes: sand grouse; pigeons; doves; extinct dodos and solitaires
Broader: treason: disloyalty by virtue of subversive behavior | Unrelated: heme: a complex red organic pigment containing iron and other atoms to which oxygen binds
Broader: treason: disloyalty by virtue of subversive behavior | Unrelated: rain forest: a forest with heavy annual rainfall