Flat
Idle
Idle adjective - Not being in a state of use, activity, or employment.
Both words in one sentence
- Taking Advantage of Generosity: Stan and Mitch to Tom, staying for a long time in Tom's flat, being idle, eating and drinking there.
- You can't help it either if the AI has decided to flat-out ignore your commands, which they often will when idle.
Cite this Source
Idle and Flat. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/flat/idle
Flat & Idle. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/flat/idle>.
Idle or Flat. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/flat/idle.
Google Ngram Viewer shows how "flat" and "idle" have occurred on timeline