This is the 5135th most frequent Japanese word.
近しい
Close; intimate; familiar.
Used to describe a close relationship or connection, typically emotional or personal in nature.
彼とは近しい仲になれなかった。
I could not develop a close relationship with him.
Used to describe a tightly-knit or profound bond of friendship.
近しい友人と旅行に行きます。
I am going on a trip with a close friend.
Used to describe someone emotionally or physically close, such as family or close acquaintances.