treason

About 3.50 uses per million words.

Meaning

1. noun The crime of betraying one’s own country.
2. noun An act of treachery, betrayal of trust or confidence.

Similar words

high treason traitorousness betrayal treachery perfidy lese majesty subversiveness perduellion traitor betray

Often followed by

and against to in of or was by is

Word family

treasons