► 接尾辞
知らず [しらず] meaning: without rank: 2
☆ うちの子供は風邪知らずだ ⇨ My kids don’t even catch cold
☆ チームは一ヶ月負け知らずだ ⇨ The team hasn’t lost for a month
☆ 彼は疲れ知らずで働く ⇨ He works tirelessly
☆ 彼は苦労知らずで育った ⇨ He grew up without knowing any adversity in life
More examples:
- 歯医者で親知らずを抜いた ⇨ I got a wisdom tooth taken out at the dentist
 - 何て礼儀知らずなやつだ ⇨ He has no manners. What a rude bastard
 - 彼は毒と知らずに飲んでしまった ⇨ He ingested it without realizing it was a poison
 - 彼はお坊ちゃまで世間知らずだ ⇨ He is a rich kid and really naive
 - 日本人は見ず知らずの人に殆ど話しかけない ⇨ Japanese hardly talk to someone he/she doesn’t know
 - 井の中の蛙大海を知らず ⇨ A frog in a well doesn’t know the ocean
 - 素人ならいざ知らず、医療関係者が予防接種を拒否するのには驚いた ⇨ I could understand for some regular people, but I was really surprised that some medical professionals were refusing to get vaccinated
 - 訳も知らずに余計な口出しするな ⇨ Don’t offer your unsolicited opinion when you don’t really know the circumstances
 - なんて恥知らずな人! ⇨ What a shameless person!
 - 身の程知らずの馬鹿者 ⇨ A fool who doesn’t understand where he stands
 - 違法と知らずにやっても無罪にはならない ⇨ You won’t be excused even if you didn’t realize it was illegal
 - 歯医者で親知らずを抜いた ⇨ I had a wisdom tooth pulled at the dentist
 - 命知らずのスタントマン ⇨ A daredevil stuntman
 - あの頃は怖いもの知らずだった ⇨ I was fearless these days
 - その言葉の使い方は間違いと知らずに使っていた ⇨ I’ve been using the word without realizing that the usage was wrong