Word.ws English Dictionary

insomnious

insomnious adjective: restless; sleepless.

Adjective

insomnious (comparative more insomnious, superlative most insomnious)

  1. restless; sleepless
    • Insomnious people are encouraged to list all hidden agitations out on a piece of paper or two, or maybe ten. The more one writes them out, the more one will catch the cumbersome thoughts2017, Jeannie Chen, Cheng Hsiu Chen, Converse with One Earthly

Forms of insomnious

comparativemore insomnious
superlativemost insomnious

Origin of insomnious

From Latin insomniosus, from insomnia (“insomnia”). See English insomnia and -ous.

Questions about insomnious

What does insomnious mean?
Insomnious means restless; sleepless.
What part of speech is insomnious?
Insomnious is an adjective.

Words near insomnious in the dictionary

  1. insolvents
  2. insomnia
  3. insomniac
  4. insomniacs
  5. insomnias
  6. insomnious
  7. insomnolence
  8. insomnolences
  9. insomnolency
  10. insomnolent
  11. insomuch

Source and license

Adapted from Wiktionary: insomnious (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.

Last updated:

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