Erratic
Erratic adjective - Likely to perform unpredictably.
Usage example: erratic winds are the bane of a sailor
Undependable is a synonym for erratic in unpredictable topic. In some cases you can use "Undependable" instead an adjective "Erratic".
Nearby Word: errant
Undependable
Undependable adjective - Not worthy of reliance or trust.
Usage example: an undependable assistant
Erratic is a synonym for undependable in irresponsible topic. You can use "Erratic" instead an adjective "Undependable".
Mutual synonyms
Related pairs
- irregular and erratic
- irregular and undependable
- capricious and erratic
- capricious and undependable
- whimsical and erratic
- whimsical and undependable
- unsettled and erratic
- unsettled and undependable
- inconsistent and erratic
- inconsistent and undependable
- unstable and erratic
- unstable and undependable
- volatile and erratic
- volatile and undependable
Cite this Source
Undependable and Erratic. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/erratic/undependable
Erratic & Undependable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/erratic/undependable>.
Undependable or Erratic. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/erratic/undependable.
Google Ngram Viewer shows how "erratic" and "undependable" have occurred on timeline