Boneheaded
Boneheaded adjective - Not having or showing an ability to absorb ideas readily.
Lumpish and boneheaded are semantically related. In some cases you can use "Lumpish" instead an adjective "Boneheaded".
Lumpish
Lumpish adjective - Mentally sluggish.
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Synonyms for Lumpish
Boneheaded and lumpish are semantically related. Sometimes you can use "Boneheaded" instead an adjective "Lumpish".
Mutual synonyms
Cite this Source
Lumpish and Boneheaded. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/boneheaded/lumpish
Boneheaded & Lumpish. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/boneheaded/lumpish>.
Lumpish or Boneheaded. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/boneheaded/lumpish.
Google Ngram Viewer shows how "boneheaded" and "lumpish" have occurred on timeline