cozy
adjective /ˈkəʊzi/
  /ˈkəʊzi/
(North American English) (British English cosy)
 (cozier, coziest, cosier, cosiest)
- warm, comfortable and safe, especially in a small space synonym snug- a cozy little room
- a cozy feeling
- I felt warm and cozy sitting by the fire.
 
- friendly and private- a cozy chat with a friend
 
- (often disapproving) easy and convenient, but not always honest or right- The firm has a cozy relationship with the Department of Defense.
- The danger is that things get too cozy.