Undependable and Weak

Undependable

Undependable adjective - Not worthy of reliance or trust.

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

Weak

Weak adjective - Lacking bodily strength.

Undependable and weak are semantically related in cowardly topic. Sometimes you can use "Undependable" instead an adjective "Weak", if it concerns topics such as not strong.

Cite this Source
Weak and Undependable. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/undependable/weak
Undependable & Weak. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/undependable/weak>.
Weak or Undependable. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/undependable/weak.
Google Ngram Viewer shows how "undependable" and "weak" have occurred on timeline