英和和英

a capital fellow

The best friends

a good fellow

a good friend

a valuable friend

thick friends

a boon companion

inseparable companions

Fun friends

congenial companions

a bad companion

a good [the wrong] crowd

He has bad companions

a person who is a bad friend

a group found at the very lowest rung of its organization

They are intimate friends.

a group of friends or associates that one belongs to

for friendship's sake

an intimate friend

a bibulous fellow

a person who is a playmate

to become a leader of others

My friends

a worthy fellow

person defined by personal relation (person who is a friend such as school friend, fishing buddy, classmate, etc.)

Everyone is friends