1
[ adjective ] deliberately and abominably disloyal or likely to betray trust or confidence

Examples

"the faithless Benedict Arnold" "a lying traitorous insurrectionist"

Used in print

(William C. Smith, "Why Fear Ideas?"...)

Anyone who tried to remedy some of the most glaring defects in our form of democracy was denounced as a traitorous red whose real purpose was the destruction of our government .

Related terms

disloyal

2
[ adjective ] constituting treason

Examples

"a traitorous act" "treasonable acts like sabotage"

Related terms

disloyal

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