I
Cutlery
Crockery
Cookery
Rockery
Rookery
Answer: Near the kitchen window
II
Fakery
Flackery
Quackery
Gimcrackery
Mountebankery
Answer: Someone going door-to-door
III
Spooks’
Knack
Cahoots
Slick
Loot’s
Trick
gadzooks
Snack
Answer: Halloween