Ceiling zero
Obscure and ceiling zero are semantically related. In some cases you can use "Obscure" instead an adjective phrase "Ceiling zero".
Obscure
Obscure adjective - Having an often intentionally veiled or uncertain meaning.
Ceiling zero and obscure are semantically related. Sometimes you can use "Ceiling zero" instead an adjective "Obscure".
Mutual synonyms
Related pairs
Cite this Source
Obscure and Ceiling zero. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/ceiling_zero/obscure
Ceiling zero & Obscure. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/ceiling_zero/obscure>.
Obscure or Ceiling zero. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/ceiling_zero/obscure.
Google Ngram Viewer shows how "ceiling zero" and "obscure" have occurred on timeline