Wiktionary
thick-witted
a. (alternative form of thickwitted English)
Usage examples of "thick-witted".
The most primitive, simple-minded, rudimentary, oafish, hebetate and thick-witted of all wards!
Again the elves exchanged glances, and Knucklebones thought a sigh of exasperation escaped the spokesperson, as if dealing with thick-witted humans were a chore.