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Synonyms

dependability

American  
[dih-pen-duh-bil-i-tee] / dɪˌpɛn dəˈbɪl ɪ ti /
Rarely dependableness

noun

  1. the quality of being able to be relied on; trustworthiness or constancy.

    How grateful he was for his partner’s calmness and steadfast dependability, carefully managing their affairs year after year.


Other Word Forms

  • interdependability noun
  • nondependability noun
  • undependability noun

Etymology

Origin of dependability

depend(able) ( def. ) + -ability ( def. )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In his 20s, he worked as a pianist in recording studios and acquired a reputation for dependability as an arranger.

From The Wall Street Journal • Nov. 21, 2025

“His versatility and dependability were also signature parts of his career. Through that, he continued to serve as inspiration for many other players, defining what it meant to be a great teammate, competitor and winner.”

From Seattle Times • Jun. 3, 2024

On the field, Erskine was known for his strong overhand curveball and his dependability as a starting pitcher in 12 seasons with the Dodgers, in Brooklyn and Los Angeles.

From Los Angeles Times • Apr. 16, 2024

"Sharif's supporters will hope his narrative of stability, experience, and dependability will get him votes- and also make the army comfortable with him, or at least comfortable with his party," says Mr Kugelman.

From BBC • Feb. 1, 2024

There were stories about Atwood, and questions of dependability.

From "The Devil in the White City" by Erik Larson