Adjacent Words

Treasonable definitions

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Webster's 1828 Dictionary

TREASONABLE, a. 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.

WordNet (r) 3.0 (2005)

adj
1: having the character of, or characteristic of, a traitor; "the faithless Benedict Arnold"; "a lying traitorous insurrectionist" [syn: faithless, traitorous, unfaithful, treasonable, treasonous]

Merriam Webster's

adjective Date: 14th century relating to, consisting of, or involving treason <treasonable words> • treasonably adverb

Oxford Reference Dictionary

adj. involving or guilty of treason. Derivatives: treasonably adv.

Webster's 1913 Dictionary

Treasonable Trea"son*a*ble, a. 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, n. -- Trea"son*a*bly, adv.

Collin's Cobuild Dictionary

Treasonable activities are criminal activities which someone carries out with the intention of helping their country's enemies or removing its government using violence. They were brought to trial for treasonable conspiracy. ADJ

Soule's Dictionary of English Synonyms

a. Treacherous, traitorous, disloyal.

Moby Thesaurus

Judas-like, Trojan-horse, apostate, betraying, breakaway, collaborative, degenerate, disloyal, double-crossing, extreme, extremistic, factious, faithless, fifth-column, insurgent, insurrectionary, mutineering, mutinous, quisling, quislingistic, rebel, rebellious, recreant, renegade, revolutional, revolutionary, riotous, seditionary, seditious, subversive, tergiversant, tergiversating, traitorous, treasonous, turbulent, turncoat, two-timing