C0384800 (klăn′ĭsh)adj.1. Of, relating to, or characteristic of a clan.2. Inclined to cling together as a group and exclude outsiders.clan′nish·ly adv.clan′nish·ness n.Thesaurus
Adv.
1.
clannishly - in a clannish manner; "these four friends always act clannishly, and don't let us participate in their activities"cliquishly