• 呆気あっけ

  being taken aback, state of shock, dumbfoundedness

• 痴呆ちほう

  dementia

• 阿呆あほ

  fool, idiot, simpleton

• 呆れるあきれる

  to be amazed, to be shocked, to be astonished, to be astounded, to be disgusted, to be exasperated, to be fed up

• 呆けるぼける

  to grow senile, to be childish with age

• 呆ほう

  (I'm) shocked

• 呆然ぼうぜん

  dumbfounded, overcome with surprise, in blank amazement, in a daze

• 呆れ顔あきれがお

  look of amazement, looking dumbfounded

• ド阿呆ドあほ

  total idiot

• 阿呆口あほうぐち

  stupid chatter, foolish talk

• 痴呆症ちほうしょう

  dementia

• 呆れ入るあきれいる

  to be dumbfounded, to be amazed

• 呆れ返るあきれかえる

  to be utterly amazed, to be stunned, to be disgusted

• 呆れ笑いあきれわらい

  laughing in astonishment (at something silly or stupid), scoff

• 呆気ないあっけない

  unsatisfying, disappointing, abrupt, not enough, too quick, too short, over too soon

• 一読呆然いちどくぼうぜん

  a (single) reading (a perusal) leaves one dumbfounded

• 阿呆陀羅あほんだら

  fool, oaf, airhead

• 阿呆たれあほたれ

  fool, idiot

• 呆れ果てるあきれはてる

  to be flabbergasted, to be dumbfounded

• 呆気らかんあっけらかん

  unconcernedly, nonchalantly, indifferently, (looking) as if nothing has happened

• 拳闘家痴呆けんとうかちほう

  dementia pugilistica, boxer's dementia, punch-drunk syndrome

• 阿呆らしいあほらしい

  ridiculous

• 早発性痴呆そうはつせいちほう

  dementia praecox

• 麻痺性痴呆まひせいちほう

  paralytic dementia

• 老人性痴呆ろうじんせいちほう

  senile dementia

• 早発性痴呆症そうはつせいちほうしょう

  dementia praecox

• 老人性痴呆症ろうじんせいちほうしょう

  senile dementia

• 阿呆の三杯汁あほうのさんばいじる

  only a fool with no manners asks for another helping more than once, only fools are gluttons

• 呆気にとられるあっけにとられる

  to be taken aback, to be astonished, to be dumbfounded

• 踊る阿呆に見る阿呆おどるあほうにみるあほう

  you're a fool if you dance, and a fool if you just look on; we're all fools, so let's dance

• 呆れてものが言えないあきれてものがいえない

  astonished beyond words, speechless out of shock

• 阿呆の話食いあほうのはなしぐい

  an idiot will swallow anything, an idiot will believe anything they hear, fools act without thinking

• 阿呆の足下使いあほうのあしもとづかい

  fools use people to pick up things lying at their own feet, stupidity of using people for small things