Flat
Soft
Soft adjective - Not loud in pitch or volume.
Both words in one sentence
-
While some titles proved to be beloved, such as Superman: Lois and Clark, the line as a whole fell flat on its face, leading to the soft reboot of DC Rebirth.
Source: Dork Age / The DCU - Calvin: Hey Mom, did you know that gravity in outer space works as if space was a soft, flat surface?
Source: Ditzy Genius - And I'm not just talking about below-zero flat-lining or extreme soft-clipping here either.
Cite this Source
Soft and Flat. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/flat/soft
Flat & Soft. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/flat/soft>.
Soft or Flat. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/flat/soft.
Google Ngram Viewer shows how "flat" and "soft" have occurred on timeline