dimwitted

adj

1. (alt-of, alternative)Alternative form of dim-witted.

   “Thelma "Mama" Harper (Vicki Lawrence) is a cantankerous woman who is never without a harsh opinion about something - usually about her dimwitted son Vint (Ken Berry), a locksmith.”

   “My memories of high school and college French are mostly negative because I usually felt dimwitted anytime I tried to speak.”