consistency

UK: kənˈsɪstənsi | US: kənˈsɪstənsi

Definition
  1. n. the quality of being consistent; uniformity or reliability in behavior, performance, or outcome

  2. n. (physics) the degree of viscosity or firmness of a substance

  3. n. logical coherence or harmony between parts

Structure
con <together>sist <stand>ency <noun suffix>
Etymology

The word "consistency" originates from Latin consistentia (a standing together), derived from consistere (to stand firm or coalesce). The morpheme con- (together) combines with sist- (stand), reflecting the idea of elements "standing together" to form a unified whole. Over time, it evolved to denote reliability in behavior (16th century) and physical properties like viscosity (18th century). The suffix -ency nominalizes the concept, emphasizing a state or quality.

Examples
  1. The consistency of her work earned her a promotion.

  2. Stir the mixture until it reaches a smooth consistency.

  3. His arguments lacked logical consistency.

  4. The team’s performance showed remarkable consistency throughout the season.

  5. Adjust the flour to achieve the desired dough consistency.