perfidy in Finnish
perfidy in Finnish
kavaluus
A state or act of violating faith or allegiance; violation of a promise or vow, or of trust.
petollisuus
A state or act of violating faith or allegiance; violation of a promise or vow, or of trust.
sotapetos
(international law, in warfare) An illegitimate act of deception, such as using symbols like the Red Cross or white flag in a false claim of surrender to gain proximity to an enemy for purposes of attack.