-s/-es
chair
chairs
hero
heroes
boy
boys
wolf
wolves
parrot
parrots
banana
bananas
tomato
tomatoes
country
countries
leaf
leaves
box
boxes
dish
dishes
radio
radios
baby
babies
knife
knives
bicycle
dress
dresses
photo
photos
Sunday
Sundays
giraffe
lady
ladies
fox
foxes
igloo
igloos
cherry
cherries
cliffs
toy