cliquey

bound together by feelings of very close association found the people at the brokerage house to be just as cliquey as a gaggle of high school cheerleaders Synonyms clannish, close-knit, cliquishRelated Words bosom, chummy, close, familiar, friendly, inseparable, intimate, pack [chiefly Scottish], pally, palsy, palsy-walsy [slang], thick, tight; exclusive, snobbish, snobby; incestuous; forbidding, inhospitable, unfriendlyNear Antonyms receptive, welcoming