Irregular nouns made plural by changing vowels, changing the word, or adding a different ending is called Irregular Plurals.
We have prepared a list of Plurals based on Irregular Plurals and worksheet. You can download PDF below.
Words on the chart: Child, Children, Woman, Women, Man, Men, cactus Cacti, Die, Dice, Foot, Feet, Goose, Geese, Mouse, Mice, Person, People, Policeman, Policemen, Tooth, Teeth, Leaf, Leaves, Elf, Elves, Loaf, Loaves, Knife, Knives, Calf, Calves.
Download: Chart on Irregular Plurals