6 across: Authentic and typical (4). I have ?c?t 54 across: Feather part (4). I have ?a?e 83 across: Connect mechanically (4). I have ?a?e 43 down: Upright of a sash window or panelled door (5). I have s?i?e 56 down: South American rodent hunted for its flesh (4). I have ?a?a