The words end in CH
bench
Benches
berry
berries
foot
boy
boys
leaf
leaves
beach
Beaches
cherry
cherries
deer
Deer
girl
girls
wolf
wolves
match
Matches
academy
academies
fish
bed
beds
shelf
shelves
peach
Peaches
ability
abilities
sheep
Sheep
rug
rugs
knife
knives
watch
Watches
ferry
Ferries
child
children
window
windows
life
lives