Translation guide
A mistake made because of not paying enough attention, being hasty, or not being careful. In Japanese, this is commonly expressed with words like うっかりミス, ケアレスミス, or phrases describing the action.
To refer to a mistake made due to inattention or carelessness, often in daily life or work.
A very common and natural way to say 'careless mistake'. うっかり implies doing something inadvertently or absentmindedly.
またうっかりミスをしてしまった。
I made a careless mistake again.
うっかりミスが多いので気をつけます。
I make a lot of careless mistakes, so I'll be more careful.
A loanword from English 'careless mistake', commonly used in school or work contexts. Slightly more formal than うっかりミス.
テストでケアレスミスが多かった。
I had many careless mistakes on the test.
Literally 'a mistake due to carelessness'. More formal and explanatory.
不注意によるミスを防ぐ方法を考えよう。
Let's think of ways to prevent careless mistakes.
そそっかしい means 'thoughtless' or 'careless' in a scatterbrained way. Used for mistakes from being hasty or not thinking things through.
彼はそそっかしいミスが多い。
He makes a lot of careless mistakes.
To describe a minor, often silly mistake that could have been avoided with more attention.
A casual term for a silly or stupid mistake. ポカ implies a blunder or slip-up.
ポカミスで負けてしまった。
We lost because of a silly mistake.
Short for 平凡なミス (mediocre mistake), meaning a basic or trivial mistake that shouldn't happen.
To emphasize that the mistake happened because one's mind was elsewhere.
A verb phrase meaning 'to make a mistake carelessly'. うっかりする means to be absent-minded or not paying attention.
うっかりしてメールを送り間違えた。
I carelessly sent the email to the wrong person.
ぼんやり means 'spacing out' or 'being in a daze'. This phrase describes making a mistake because you weren't focused.
ぼんやりしていてミスをしてしまった。
I made a mistake because I was spacing out.
Both mean 'careless mistake'. うっかりミス is more colloquial and widely used in daily conversation. ケアレスミス is a loanword often used in academic or test contexts. In business, うっかりミス is acceptable, but 不注意によるミス sounds more formal.
うっかりミスが多くて怒られた。
I got scolded for making many careless mistakes.
ケアレスミスを減らすために見直しを徹底する。
To reduce careless mistakes, we will thoroughly review our work.
The literal translation '不注意な間違い' is understandable but not natural. Use the common compounds like うっかりミス or ケアレスミス instead.
レポートでうっかりミスをしてしまいました。
I made a careless mistake on the report.
うっかりミスは大きな損害につながることがある。
Careless mistakes can be costly.
It's important to eliminate basic mistakes.