馬鹿

(1) 知性を欠いた(devoid of intelligence)

(2) 不条理な冷笑を誘う(incongruous;inviting ridicule; "the absurd excuse that the dog ate his homework"; "that's a cockeyed idea"; "ask a nonsensical question and get a nonsensical answer"; "a contribution so small as to be laughable"; "it is ludicrous to call a cottage a mansion"; "a preposterous attempt to turn back the pages of history"; "her conceited assumption of universal interest in her rather dull children was ridiculous")(incongruous)(inviting ridicule)

⇒世界は目立たない子供達よりも彼女に関心があるという、うぬぼれた彼女の考えはばかげている(inviting ridicule)

(3) 非常識なほど無責任な(insanely irresponsible; "an idiotic idea")(insanely irresponsible)

⇒ばかげた考え(insanely irresponsible)

(4) 学ぶ、あるいは理解するのが遅い知的な鋭敏さが不足すること(slow to learn or understand; lacking intellectual acuity; "so dense he never understands anything I say to him"; "never met anyone quite so dim"; "although dull at classical learning, at mathematics he was uncommonly quick"- Thackeray; "dumb officials make some really dumb decisions"; "he was either normally stupid or being deliberately obtuse"; "worked with the slow students")(slow to learn or understand)(lacking intellectual acuity)

⇒鈍臭い生徒と一緒に働いた(lacking intellectual acuity)

(5) 知的な鋭敏さを欠いている、または知的な鋭敏さの欠如で特徴づけられる(lacking or marked by lack of intellectual acuity)

(6) 見た目や行動が、標準を超えて(beyond a norm in views or actions; "an extreme conservative"; "an extreme liberal"; "extreme views on integration"; "extreme opinions")(beyond a norm in views or actions)

⇒極端な意見(beyond a norm in views or actions)