Errorfulness

Part of speech: noun

Definitions

1. The quality or state of being prone to mistakes or inaccuracies; the tendency to produce errors in judgment, action, or calculation; the characteristic of often leading to incorrect outcomes
2. The condition of exhibiting frequent faults or misjudgments; a propensity for generating flawed or incorrect results; the attribute of causing inaccuracy or deviation from correctness
3. The attribute of being susceptible to errors or slips; the inclination towards making incorrect choices or decisions; the nature of involving or resulting in faults or inaccuracies

Etymology: "Errorfulness" is a straightforward English formation: the noun "error" (from Latin "error," meaning a wandering or straying, from the verb "errare," "to wander, stray, go astray") combined with the suffix "-ful," meaning "full of," and the abstract noun ending "-ness," which turns an adjective into a quality or state. Literally, the word means "the condition of being full of error." The "-ful" suffix is the more productive part of the structure. It appears in words such as "fearful" and "doubtful," where it attaches to a noun to describe something abounding in that thing, and in "errorful," which is a less common adjective built the same way. Adding "-ness" then produces the noun for that quality, giving us a word that names a tendency rather than a single mistake. The word is a derivative rather than a historically documented borrowing, so its date of first use is not something I can state with confidence. It is best understood as a regular English coinage built from well-established parts, which is why its meaning can be read straight from its pieces.

Synonyms: fallibility, faultiness, incorrectness, inaccuracy, mistakenness

Antonyms: accuracy, correctness, precision