| Language: | Maricopa |
| Feature: | Coding of Nominal Plurality by Matthew S. Dryer |
| Value: | Plural stem change |
| humar | ‘child’ | humaar | ‘children’ |
| nchen | ‘older sibling | nchiin | ‘older siblings’ |
| hat | ‘dog’ | haat | ‘dogs’ |
| mhay | ‘boy’ | mhaa | ‘boys’ |