(adj-f) foolproof
(n) ridiculously low price
(n) ridiculously high price
(n) great hit
(adj-i) absurd
(n) (uk) Tricholoma bakamatsutake (mushroom)
false matsutake
(n,vs) horselaugh
(exp,adj-na) honest to a fault
foolishly honest
naively honest
(n,vs) horseplay
fooling around
(adj-na,n) overly polite
excessively polite
polite to a fault
(n) great hit
(int) (uk) (col) (id) idiot!
(n,adj-na) honest and straightforward to a fault
(n,adj-na) overdone politeness
polite to a fault
feigned politeness
(n) simpleton
dimwit
sluggard
(n) good actor who is inept in all other matters
demon for acting who is utterly indifferent to all other concerns
skilled actor who knows little of life
person who excels in one occupation (profession) but lacks simple common sense
(n) (uk) Salsola komarovii (species of saltwort)
(n) silly person
dumb-bunny
dope
(n) fallow deer
(adj-i) formal
solemn
(exp,v5r) (col) to catch 'the stupid' (e.g. from talking to stupid people, watching mindless TV, etc.)
(n) tomfoolery
monkey business
(exp,vs-i) to make fun of
to look down on
to make light of
(exp) even a fool has one talent
(int) (uk) (col) (id) idiot!
(adj-i) absurd
(P)
(exp,v1) to feel like an idiot
to make a fool of yourself
(n,adj-f) (1) (vulg) foolproof
idiot-proof
(2) (uk) (col) point-and-shoot (camera)
(n) (comp) someone whose kanji-writing ability has suffered due to overreliance on the kana->kanji conversion systems used to input Japanese text on a computer
(adj-i) stupid