400. Treason

See also 103. CRIME .

collaborationism

an act of cooperating with an invader of one’s country. — collaborationist, n.

perfidy

1. breach of trust, especially treachery or treason.

2. an act or instance of this. — perfidious, adj.

recreancy

cowardice, treason, or disloyalty. — recreant, n. , adj.