関かん知ち

か

ん

ち

Common wordFreq.FrequencyTop 50,000

関知する · noun or participle which takes 'suru'

Meanings

concern; having to do with

Almost always used in negative constructions to deny involvement or knowledge. Common in formal statements and news reports.

〈事こと〉に関かん知ちしないto have no involvement in or knowledge of something
当とう社しゃはその契けい約やくに関かん知ちしない。
Our company has no involvement in that contract.
一いっ切さい関かん知ちしないto have absolutely nothing to do with something
政せい府ふはその計けい画かくに一いっ切さい関かん知ちしていないと発はっ表ぴょうした。
The government announced that it had nothing whatsoever to do with the plan.
〈事こと〉は関かん知ちするところではないsomething is not a matter of one's concern
個こ人じんの私し生せい活かつは会かい社しゃが関かん知ちするところではない。
An employee's private life is not the company's concern.

関かん与よN1
関与 implies active participation or involvement, while 関知 is more about having knowledge or concern, typically used in the negative.
関かん係けいN4
関係 is a general word for relation or connection, whereas 関知 is a formal term limited to negative statements about one's concern or knowledge.
あずかり知しる
与り知る is a verb meaning to have a hand in or knowledge of something, almost always negated like 関知, but 関知 is a noun typically paired with する.

感かん知ち
感知 (same reading as 関知) means to sense or detect something, e.g. by a machine, while 関知 means to be concerned with or have knowledge of a matter.

Compound of 関 (kan, 'relate to') and 知 (chi, 'know'). The combination conveys the idea of knowing about and being concerned with something.