The Clue
Most lamebrained (8 letter answer)
The Answer
LOONIEST
Tags
Notes
The answer LOONIEST is so rare that it appears less than once every 2500 puzzles.
Definition
LOONY as an adjective:
1. (balmy, barmy, bats, batty, bonkers, buggy, cracked, crackers, daft, dotty, fruity, haywire, kooky, kookie, loco, loony, loopy, nuts, nutty, round the bend, around the bend, wacky, whacky) = informal or slang terms for mentally irregular; "it used to drive my husband balmy"