Definition of stupid
- (adj-na) careless; stupid; thoughtless; heedless; unobservant; inadvertant; incautious
そんな事をするとはうかつだった。
It was careless of me to do something like that.
- (adj-i) lukewarm; tepid
このコーヒーはぬるいです。
This coffee is not hot enough. - lenient
- slow; stupid
- (adj-i) good-for-nothing; stupid; trivial; worthless
くだらない話はもうたくさんだ。
We have had enough of empty words.
- (adj-i) slow
大きくて、のろくて、無口でした。
He was big and slow and silent. - late (e.g. "late at night")
彼は昨夜遅く帰宅した。
He came home late last night. - too late
- dull; stupid
- (adj-i) dull (e.g. a knife); blunt
- thickheaded; obtuse; stupid
- dull (sound); dim (light)
- slow; sluggish; inert; lethargic
- indulgent (esp. to the opposite sex); doting
- (exp, adj-i) useless; stupid; good-for-nothing
は・・・、若かったとはいえ、しょうもない凡ミスだ。
Ahh ... well I was young but what a stupid mistake. - having no way to do ...
進化という科学的真理が反対しようもないほど確証されもので、実質的に論駁できない。
The scientific truth of evolution is so overwhelmingly established, that it is virtually impossible to refute.