What does treasonous mean?
Treasonous means Like or in the way of treason..
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Pronunciation varies by accent · adjective
Like or in the way of treason..
His treasonous actions earned Benedict Arnold eternal scorn.
Use treasonous when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Treasonous means Like or in the way of treason..
Common synonyms include dastardly, perfidious, traitorous, booky.
The opposite depends on the specific sense.
His treasonous actions earned Benedict Arnold eternal scorn.
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