Flat
Mutual synonyms
Both words in one sentence
- Isaac Asimov wrote an essay on this issue once titled "The Relativity of Wrong", using the analogy of a flat earth vs a perfectly spherical earth vs an oblate spheroid which is that due to its spin the Earth is actually slightly thicker at the equator.
Source: Break the Scientist - The Saruthi themselves looked like a flat-bodied, mutant crustacean with five irregular limbs, with an oblate head lifted off of the center by a boneless neck, and had such a well-developed sense of touch that they could verge on being considered almost psychic by human standards.
Cite this Source
Oblate and Flat. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/flat/oblate
Flat & Oblate. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/flat/oblate>.
Oblate or Flat. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/flat/oblate.
Google Ngram Viewer shows how "flat" and "oblate" have occurred on timeline