Undependable and Undefined

Undependable

Undependable adjective - Not worthy of reliance or trust.

Undefined and undependable are semantically related. In some cases you can use "Undefined" instead an adjective "Undependable".

Undefined

Undefined adjective - Not seen or understood clearly.

Undependable and undefined are semantically related. Sometimes you can use "Undependable" instead an adjective "Undefined".
Cite this Source
Undefined and Undependable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/undependable/undefined
Undependable & Undefined. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/undependable/undefined>.
Undefined or Undependable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/undependable/undefined.
Google Ngram Viewer shows how "undependable" and "undefined" have occurred on timeline