When we use the word "dependable," we're referring to something or someone that can be relied upon with a high degree of certainty. There are several synonyms for dependable, such as reliable, trustworthy, consistent, steadfast, and secure. Grammarian Strunk & White used the term "trustworthy" to connote a similar meaning, whereas Steven Covey used the term "trust" as a more collective idea, including strong character and competence. The word "consistent" highlights the action of something or someone being regular and unwavering in performance. Lastly, "secure" refers to a sense of safety and confidence with a particular object or person. Knowing these synonyms enables people to express themselves more clearly when referring to characteristics of something or someone that they can depend on.