Word.ws English Dictionary

thickheadedness

thickheadedness noun: stupidity.

Noun

thickheadedness (uncountable)

  1. stupidity

Origin of thickheadedness

From thickheaded + -ness.

Questions about thickheadedness

What does thickheadedness mean?
Thickheadedness means stupidity.
What part of speech is thickheadedness?
Thickheadedness is a noun.

Words near thickheadedness in the dictionary

  1. thickety
  2. thickflowing
  3. thickhead
  4. thickheaded
  5. thickheadedly
  6. thickheadedness
  7. thickheads
  8. thickie
  9. thickies
  10. thicking
  11. thickish

Source and license

Adapted from Wiktionary: thickheadedness (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “thickheadedness.” Word.ws, https://word.ws/thickheadedness. Based on Wiktionary, CC BY-SA 4.0.