Word.ws English Dictionary

untreasonable

untreasonable adjective: not treasonable.

Adjective

untreasonable (comparative more untreasonable, superlative most untreasonable)

  1. Not treasonable.

Forms of untreasonable

comparativemore untreasonable
superlativemost untreasonable

Origin of untreasonable

From un- + treasonable.

Questions about untreasonable

What does untreasonable mean?
Untreasonable means not treasonable.
What part of speech is untreasonable?
Untreasonable is an adjective.

Words near untreasonable in the dictionary

  1. untreacherous
  2. untread
  3. untreadable
  4. untreading
  5. untreads
  6. untreasonable
  7. untreasonous
  8. untreasure
  9. untreasured
  10. untreasures
  11. untreasuring

Source and license

Adapted from Wiktionary: untreasonable (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “untreasonable.” Word.ws, https://word.ws/untreasonable. Based on Wiktionary, CC BY-SA 4.0.