Undependable and Unsure

Undependable

Undependable adjective - Not worthy of reliance or trust.

Unsure and undependable are semantically related in irresponsible topic. In some cases you can use "Unsure" instead an adjective "Undependable".

Unsure

Unsure adjective - Not feeling sure about the truth, wisdom, or trustworthiness of someone or something.

Undependable and unsure are semantically related in doubtful topic. Sometimes you can use "Undependable" instead an adjective "Unsure".
Cite this Source
Unsure and Undependable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/undependable/unsure
Undependable & Unsure. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/undependable/unsure>.
Unsure or Undependable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/undependable/unsure.
Google Ngram Viewer shows how "undependable" and "unsure" have occurred on timeline