RichThesaurus
lead-footed
vs
thick-skulled
lead-footed
adj
Slow, boring, dull, or stupid.
Tending to drive too fast.
thick-skulled
adj
Dull; heavy; stupid; slow to learn.
How often have the words
lead-footed
and
thick-skulled
occurred in a corpus of books?
(source:
Google Ngram Viewer
)