cozier
Webster's Dictionary (GCIDE)
Cozy \Co"zy\ (k?"z?), a. [Compar. Cozier (-z?-?r); superl. Coziest.] [Cf. Scot. cosie, cozie, prob. from Gael. cosach abounding in hollows, or cosagach full of holes or crevices, snug, sheltered, from cos a hollow, a crevice.] [1913 Webster]
1.Snug; comfortable; easy; contented. [Written also cosey and cosy.] [1913 Webster]
2.[Cf. F. causer to chat, talk.] Chatty; talkative; sociable; familiar. [Eng.] [1913 Webster]