Flat
Flat adjective - Causing weariness, restlessness, or lack of interest.
Usage example: a flat portrayal of Benjamin Franklin in the new TV series
Old
Old adjective - Causing weariness, restlessness, or lack of interest.
Usage example: even the most stirring speeches start to get old after you've heard them a few times
Both words in one sentence
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When played in 2nd Mix Mode, it also forced 1x speed and flat, just like the good old days.
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The coming of the prequels makes this somewhat strange, as Han is old enough to remember a time before the Empire when Jedi were pretty common sights, making him similar to a flat earth atheist.
Source: Skepticism Failure -
Mercer: They say the General [Howe] has her flat on her back every afternoon, fornicating like a fifteen-year-old.
Source: Film / The Crossing
Cite this Source
Old and Flat. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/flat/old
Flat & Old. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/flat/old>.
Old or Flat. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/flat/old.
Google Ngram Viewer shows how "flat" and "old" have occurred on timeline