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Webster 1913 Edition


Treasonable

Trea′son-a-ble

,
Adj.
Pertaining to treason; consisting of treason; involving the crime of treason, or partaking of its guilt.
Most men’s heads had been intoxicated with imaginations of plots and
treasonable
practices.
Clarendon.
Syn. – Treacherous; traitorous; perfidious; insidious.
Trea′son-a-ble-ness
,
Noun.
Trea′son-a-bly
,
adv.

Webster 1828 Edition


Treasonable

TREASONABLE

,
Adj.
tree'znable. Pertaining to treason; consisting of treason; involving the crime of treason, or partaking of its guilt.
Most men's heads had been intoxicated with imaginations of plots and treasonable practices.

Definition 2022


treasonable

treasonable

English

Adjective

treasonable (comparative more treasonable, superlative most treasonable)

  1. involving or constituting treason

Synonyms