Singular | Plural | Singular | Plural | |
army | armies | enemy | enemies | |
baby | babies | fairy | fairies | |
beauty | beauties | family | families | |
berry | berries | lady | ladies | |
cherry | cherries | library | libraries | |
city | cities | nappy | nappies | |
country | countries | sky | skies | |
cry | cries | spy | spies | |
curry | curries | story | stories | |
diary | diaries | strawberry | strawberries | |
discovery | discoveries | territory | territories | |
duty | duties | theory | theories |