Treasonable
adjective
Relating to the crime of betraying one's country, especially by trying to kill or overthrow the sovereign or government.
The police arrested him on treasonable charges after they found plans to overthrow the government in his possession.

Often appears as...
- treasonable offense
- treasonable conduct
Usage tips
Formal, Disapproving
Legal
adjective
Relating to the crime of betraying one's country, especially by trying to kill or overthrow the sovereign or government.
The police arrested him on treasonable charges after they found plans to overthrow the government in his possession.

Often appears as...
- treasonable offense
- treasonable conduct
Usage tips
Formal, Disapproving
Legal
Definition 1 of 1

Grave Context
Used in serious situations where someone betrays their country, implying high severity and consequences.

The spy's actions were considered treasonable, endangering national security.
Legal Repercussions
Often used in a legal context where the act could lead to serious charges or penalties.

They faced a treasonable charge, risking a lifetime imprisonment.
Not Casual
It's a formal term not used in casual conversation due to its specific and heavy legal implications.

His treasonable intent was not a matter of gossip but of state security.
Compare with
disloyalinsurrectionarymutinousrebelliousrevolutionaryseditioussubversivetraitorous
Quote examples
Hassan II of Morocco
Moroccan Royalty
It is not cowardly, quite the contrary, to seek to meet the adversary and know his intentions. However, it is cowardly, shameful and treasonable to lay down arms.

Quote examples
Charlie Sheen
American Actor
That we are to stand by the President right or wrong is not only unpatriotic and servile, but is morally treasonable to the American public.

Quote examples
Theodore Roosevelt
American President
To announce that there must be no criticism of the president... is morally treasonable to the American public.

Quote examples
Hassan II of Morocco
Moroccan Royalty
It is not cowardly, quite the contrary, to seek to meet the adversary and know his intentions. However, it is cowardly, shameful and treasonable to lay down arms.

Quote examples
Charlie Sheen
American Actor
That we are to stand by the President right or wrong is not only unpatriotic and servile, but is morally treasonable to the American public.

Quote examples
Theodore Roosevelt
American President
To announce that there must be no criticism of the president... is morally treasonable to the American public.

Example 1 of 3
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