treason
2 antonyms for treason — opposites grouped by meaning.
Noun — The crime of betraying one's own country, especially by helping its enemies or attempting to overthrow its government.
Antonyms
How to use treason
The word patterns that sound natural to a native speaker.
Etymology
From Old French traïson, ultimately from Latin trādō, "to hand over or betray" — the same root as "tradition" and "betray."
Full origin of treason →