treasonable

[ tree-zuh-nuh-buh l ]
/ ˈtri zə nə bəl /

adjective

of the nature of treason.
involving treason; traitorous.

Nearby words

  1. treadle,
  2. treadler,
  3. treadmill,
  4. treas.,
  5. treason,
  6. treasonous,
  7. treasonously,
  8. treasr.,
  9. treasure,
  10. treasure flower

Origin of treasonable

First recorded in 1325–75, treasonable is from the Middle English word tresonabill. See treason, able

Related forms
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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