Animals
What's the plural form of mouse?
Mice
What's the plural form of foot?
Feet
What's the plural form of moose?
Moose
What's the plural form of person?
People
What's the plural form of wolf?
wolves
What's the plural form of half?
Halves
What's the plural form of calf?
Calves
What's the plural form of cactus?
Cacti
What's the plural form of thief?
Thieves
What's the plural form of ox?
Oxen