unsleepably

U1N1S1L1E1E1P3A1B3L1Y4

adverb

So as to make sleep impossible.

Scrabble 18
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Meanings

adverb
  1. So as to make sleep impossible.

    Last night was the most uncomfortably and unsleepably sultry that we have experienced since our residence in Concord.

    1868, Nathaniel Hawthorne, Passages From the American Note-Books

Origin

From unsleepable + -ly.

Full word history & related roots →
Cite this entry
APA

unsleepably. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/unsleepably

MLA

“unsleepably.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/unsleepably. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “unsleepably,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/unsleepably.

Source: unsleepably on Wiktionary, CC BY-SA 4.0.