unrealisable

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A form of unrealizable — Not realizable; unable to be achieved or realized.

OriginEnglish realisable ← Middle English un- ← Old English un- →
Scrabble 14
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Meanings

adjectiveunrealisable (not comparable)
  1. UKalternativenot comparableAlternative spelling of unrealizable.

Origin

  1. Proto-Indo-European*né
  2. Proto-Indo-European*n̥-
  3. Proto-Germanic*un-
  4. Proto-West Germanic*un-
  5. Old Englishun-
  6. Middle Englishun-
  7. Englishun-
  8. Englishrealisable
  9. Englishunrealisable

From un- + realisable.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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