Boneheadedness
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 The state or quality of being boneheaded. uncountable
Synonyms
All synonymsAntonyms
All antonymsEtymology
From boneheaded + -ness.
More for "boneheadedness"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.