be connected with ① ~와 관계가 있다 ② ~와 친척간이다
Aren’t they connected with his father’s business in some way?
I am distantly connected with the family.
have a connection with ~와 관계가 있다
His statement had no connection with anything that had gone before.
have [bear] relation to ~와 관계가 있다
The retail price bears no relation to the price the farmer receives.
= The retail price is out of all relation to the price the farmer receives.
be related to ① ~와 관계가 있다 ② ~와 친척간이다
The heart attack [failure] could be related to his car crash last year.
I am related to Simon by marriage.
be linked to ~와 관계가 있다, ~와 연관이 되다
They believe that this illness is to the use of chemical pesticides.
have relevance to ~와 관련이 있다
What you say has no relevance to the subject.
be concerned with ① ~와 관계가 있다 ② ~에 관심이 있다 This story is concerned with a Russian family in the 19th century.
I am not concerned with it.
= I have no concern in it. take no notice of ~를 무시하다
have respect to ~와 관계가 있다.