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Synonyms

dependable

American  
[dih-pen-duh-buhl] / dɪˈpɛn də bəl /

adjective

  1. capable of being depended on; worthy of trust; reliable.

    a dependable employee.

    Synonyms:
    responsible, faithful, steadfast, trusty, trustworthy

dependable British  
/ dɪˈpɛndəbəl /

adjective

  1. able to be depended on; reliable; trustworthy

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • dependability noun
  • dependableness noun
  • dependably adverb
  • interdependable adjective
  • nondependable adjective
  • nondependableness noun
  • nondependably adverb
  • predependable adjective
  • undependable adjective
  • undependableness noun
  • undependably adverb

Etymology

Origin of dependable

First recorded in 1725–35; depend + -able

Compare meaning

How does dependable compare to similar and commonly confused words? Explore the most common comparisons:

Explanation

Dependable means "reliable, steady, trustworthy." If people can always count on you, that means you are dependable. The adjective dependable can also mean consistent in performance or behavior, like a dependable car that always starts and rarely needs service or a dependable actor who always does a great job, regardless of the role. Dependable can also be used to describe something that is financially sound, like an investment that brings profit with little risk.

Keep Reading on Vocabulary.com

Vocabulary lists containing dependable

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.

Offshore wind is more dependable but it involves large, site-specific engineering projects that cannot be replicated in the same way, and so have not seen the same sustained falls in cost.

From BBC • Apr. 15, 2026

Quantum computers hold enormous promise, but they are still far from dependable.

From Science Daily • Apr. 8, 2026

Rivers, 27, has been a dependable backup and special teams contributor during his four seasons with the Rams.

From Los Angeles Times • Mar. 25, 2026

“We welcome TotalEnergies’ commitment to developing projects that produce dependable, affordable power to lower Americans’ monthly bills while providing secure U.S. baseload power today-and in the future,” Secretary of the Interior Doug Burgum said.

From The Wall Street Journal • Mar. 23, 2026

Another third of the team would be boys who were for the most part dependable, even if they had a few problems at school or with other kids.

From "Outcasts United: An American Town, a Refugee Team, and One Woman's Quest to Make a Difference" by Warren St. John