Bad
Bad adjective - Falling short of a standard.
Undependable and bad are semantically related. In some cases you can use "Undependable" instead an adjective "Bad".
Undependable
Undependable adjective - Not worthy of reliance or trust.
Bad and undependable are semantically related. Sometimes you can use "Bad" instead an adjective "Undependable".
Cite this Source
Undependable and Bad. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/bad/undependable
Bad & Undependable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/bad/undependable>.
Undependable or Bad. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/bad/undependable.
Google Ngram Viewer shows how "bad" and "undependable" have occurred on timeline