wackyinformal
whackymainly UKinformal
SMART Vocabulary: related words and phrases
Stupid and silly
absurd
absurdity
absurdly
adolescent
against your better judgmentidiom
dopey
dopily
dorky
dottiness
dotty
imprudently
in his/her/their wisdomidiom
in someone's infinite wisdomidiom
inadvisable
injudicious
subnormal
uncritical
uncritically
undiscriminating
unintelligent