Of or related to a clan. / Socially exclusive.

the state of being clannish

In a clannish manner.

clannish; socially exclusive

(video games, collectible card games, sometimes derogatory) A player who habitually plays the same clan or with the other players on the same team.

Prejudice based on clan affiliation.

plural of clannist

(rare) A person who believes that their clan is superior to others.

plural of clannishness

plural of clanny