Idle
Idle adjective - Not being in a state of use, activity, or employment.
Ill-founded and idle are semantically related In some cases you can use "Ill-founded" instead an adjective "Idle".
Ill-founded
Idle and ill-founded are semantically related in groundless topic. Sometimes you can use "Idle" instead an adjective phrase "Ill-founded".
Mutual synonyms
Cite this Source
Ill-founded and Idle. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/idle/ill-founded
Idle & Ill-founded. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/idle/ill-founded>.
Ill-founded or Idle. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/idle/ill-founded.