unfailed

U1N1F4A1I1L1E1D2

adjective

Not failed, or that has not failed.

Scrabble 12
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Meanings

adjectiveunfailed (not comparable)
  1. not comparableNot failed, or that has not failed.

    ■ 51: Identify in two distinctly different microclimates, the following slopes: an over-steep, unfailed slope in plastic clay; a failed slope in plastic clay; an unfailed slope in low plasticity clay; a plastic clay embankment; and a granular embankment. [...].

    2021 April 7, “Lord Mair: earthworks recommendations”, in RAIL, number 928, page 11

Origin

From un- + failed.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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