Feckless
Feckless adjective - Not producing the desired result.
Unpredictable and feckless are semantically related. In some cases you can use "Unpredictable" instead an adjective "Feckless".
Nearby Word: feck
Unpredictable
Unpredictable adjective - Likely to change frequently, suddenly, or unexpectedly.
Feckless and unpredictable are semantically related. Sometimes you can use "Feckless" instead an adjective "Unpredictable".
Nearby Word: unpredictability
Mutual synonyms
Cite this Source
Unpredictable and Feckless. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/feckless/unpredictable
Feckless & Unpredictable. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/feckless/unpredictable>.
Unpredictable or Feckless. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/feckless/unpredictable.
Google Ngram Viewer shows how "feckless" and "unpredictable" have occurred on timeline