clannish
clan|nish /kl'ænɪʃ/
[ADJ]
If you describe a group of people as clannish, you mean that they often spend time together and may seem unfriendly to other people who are not in the group. (INFORMAL)
They were a clannish lot, not given to welcoming strangers.
= cliquey
[ADJ]
If you describe a group of people as clannish, you mean that they often spend time together and may seem unfriendly to other people who are not in the group. (INFORMAL)
They were a clannish lot, not given to welcoming strangers.
= cliquey