What are the opposite words for re-liable?

The antonyms for the word "reliable" include words like unreliable, untrustworthy, undependable, uncertain, unpredictable or inconsistent. An unreliable person or system is somebody or something that cannot always be counted on to perform as expected or to deliver on promises. Moreover, an untrustworthy individual or organization is somebody or something that cannot be trusted with confidential information or important tasks. Similarly, a person or system that is undependable or inconsistent will produce results that vary, making them difficult to work with. Consequently, when it comes to building relationships, trust or any long-term commitment, being reliable is paramount.

Antonym of the day

split down the middle
combine, join.