Agency
Agencies
Thief
Thieves
Hamster
Hamsters
Wolf
Wolves
Puppy
Puppies
Loaf
Loaves
Mouse
Mice
Rodeo
Rodeos
Radio
Radios
Ox
Oxen
Box
Boxes
Army
Armies
Chef
Chefs
Hero
Heroes
Sheep
Sheep
Volcano
Volcanoes
Bus
Buses
Marshmallow
Marshmallows
Knife
Knives
louse
Lice
Tray
Trays