The word "un dependable" suggests unreliability, inconsistency, and uncertainty. The antonyms for this word express the opposite qualities like consistency, reliability, and trustworthiness. Dependable is the direct antonym of "un dependable," which implies that something or someone can be trusted or relied upon to perform as expected. Other antonyms include consistent, reliable, trustworthy, certain, responsible, and faithful. These alternate words denote attributes that people seek when looking for a partner, employee, or service provider. Trust and reliability are necessary in all aspects of life, from personal relationships to professional obligations. Scrutinizing synonyms and antonyms can help one to better grasp the meaning of a word and develop their vocabulary.