unvariable

U1N1V4A1R1I1A1B3L1E1

adjective

Invariable.

OriginEnglish variable ← Middle English un- ← Old English un- →
Scrabble 15
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Meanings

adjective
  1. obsoleteInvariable.

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. Englishvariable
  9. Englishunvariable

From un- + variable. Piecewise doublet of invariable.

Full word history & related roots →
Cite this entry
APA

unvariable. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/unvariable

MLA

“unvariable.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/unvariable. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “unvariable,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/unvariable.

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