radio
radios
wolf
wolves
bus
buses
piano
pianos
half
halves
sheep
sheep
leaf
leaves
fairy
fairies
knife
knives
foot
feet
man
men
child
children
fish
fish
drum
drums
person
people
mouse
mice
dish
dishes
ox
oxen
tomato
tomatoes
goose
geese
toy
toys
woman
women
lolly
lollies
shelf
shelves
tooth
teeth
deer
deer