Ends in f(e)
Knives
one foot... two...
Feet
More than one hero
Heroes
Man to...
Men
More than one wife
Wives
One goose...a flock of...
Geese
More than one banjo
Banjos
Woman to...
Women
More than one scarf
Scarves
one mouse...a family of ....
Mice
Tomatoes
Child to...
Children
Mores than one loaf
loaves
You bite on your food with these
Teeth
More than one potato
Potatoes
Sheep to....
Sheep
More than one belief
beliefs
More than one moose
Moose
More than one tornado
Tornadoes
Fish to...
Fish