Empty-headed and Know-nothing

Empty-headed

Empty-headed adjective - Not having or showing an ability to absorb ideas readily.

Know-nothing and empty-headed are semantically related in flighty topic. In some cases you can use "Know-nothing" instead an adjective phrase "Empty-headed".

Know-nothing

Know-nothing noun - A stupid person.

Empty-headed and know-nothing are semantically related in lacking knowledge topic. You can use "Empty-headed" instead an adjective phrase "Know-nothing".
Cite this Source
Know-nothing and Empty-headed. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/empty-headed/know-nothing
Empty-headed & Know-nothing. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/empty-headed/know-nothing>.
Know-nothing or Empty-headed. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/empty-headed/know-nothing.