S: (adj) cozy, cosy, snug (enjoying or affording comforting warmth and shelter especially in a small space) "a cozy nook near the fire"; "snug in bed"; "a snug little apartment"
S: (adj) cozy, intimate, informal (having or fostering a warm or friendly and informal atmosphere) "had a cozy chat"; "a relaxed informal manner"; "an intimate cocktail lounge"; "the small room was cozy and intimate"
W: (adj) unfriendly [Indirect via friendly] (not disposed to friendship or friendliness) "an unfriendly coldness of manner"; "an unfriendly action to take"
S: (adj) cozy (suggesting connivance) "a cozy arrangement with the police"