Foolish
Opaque
Opaque adjective - Not having or showing an ability to absorb ideas readily.
Usage example: people are sometimes rude to her, but fortunately she's too opaque to realize what's happening
Foolish and opaque are semantically related. Sometimes you can use "Foolish" instead an adjective "Opaque".
Nearby Words: opaqueness, opaquely
Cite this Source
Opaque and Foolish. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/foolish/opaque
Foolish & Opaque. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/foolish/opaque>.
Opaque or Foolish. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/foolish/opaque.
Google Ngram Viewer shows how "foolish" and "opaque" have occurred on timeline