Plane
Plane adjective - Having a surface without bends, breaks, or irregularities.
Uncommon
Both words in one sentence
-
The F-100 Super Sabre, or the "Hun" as its pilots called it, was a hell of an unforgiving plane (it wasn't uncommon for there to be a 25% fatality rate for training with these at first), but it was the first American plane to be able to break the sound barrier in level flight.
Source: Real Life / Cool Plane -
It's also not uncommon for a bomber who is outnumbered at low altitude to drop his bombs and then crash his plane into a target in order to deny the enemy a kill.
Source: Video Game / War Thunder - Also, it's not uncommon (especially on short-haul flights, but with bigger jetliners it can happen even on long-haul flights) for one or more of the fuel tanks to be left empty, in order to decrease the weight of the plane by not carrying more fuel than necessary.
Source: Reality Is Unrealistic / General
Cite this Source
Uncommon and Plane. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/plane/uncommon
Plane & Uncommon. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/plane/uncommon>.
Uncommon or Plane. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/plane/uncommon.
Google Ngram Viewer shows how "plane" and "uncommon" have occurred on timeline