English
traitorwise
From traitor + -wise.
Today it means
adv In the manner of a traitor; traitorously.
Sources
Sources: Wiktionary, “traitorwise”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / traitorwise