Silly (5)

(Other definitions for daft that I've seen before include "Informally crazy as a brush" , "Informally silly or crazy" , "Half-witted" , "like a brush?" , "'---- as a brush': dotty" .)

(Other definitions for stupid that I've seen before include "Not intelligent, thick" , "Asinine" , "Crass" , "Not very bright" , "Without much intelligence" .)

(Other definitions for inane that I've seen before include "Puerile" , "Thick" , "Absurd" , "Without meaning or point" , "Lacking meaning" .)

(Other definitions for apish that I've seen before include "Foolish; simian" , "Stupid" , "Foppish" , "Silly" , "Foolish; like a monkey" .)

(Other definitions for daffy that I've seen before include "Silly, mildly eccentric" , "Silly, eccentric (colloq.)" , "Film duck" , "Cuckoo" , "Crazy" .)

(Other definitions for dopey that I've seen before include "Idiotic" , "One of Seven Dwarfs - not too bright" , "Half asleep, or not too bright" , "Doc's slow-witted pal" .)

(Another definition for dippy that I've seen is " Crazy, eccentric".)

(Other definitions for idiotic that I've seen before include "without any point" , "description of Dostoevsky hero?" , "Half witted" , "Fatuous" , "Senseless" .)

(Other definitions for puerile that I've seen before include "Childish, immature" , "Infantile" , "Babyish" , "Childish, silly, trivial" , "Childishly silly" .)

(Other definitions for foolish that I've seen before include "Silly, unwise" , "Imprudent" , "Idiotic" , "Half-baked" , "Absurd, not sensible" .)

(Other definitions for senseless that I've seen before include "Mindless, pointless" , "Illogical; stupid" , "Inane" , "Silly" , "unable to hear, perhaps?" .)

(Other definitions for frivolous that I've seen before include "Trifling, silly" , "Carefree, superficial" , "Trivial - flippant" , "Unserious" , "daft?" .)

(Other definitions for crackbrained that I've seen before include "out to lunch" , "Bats" .)