Synonym: malregula¹
| Part of speech | adjective |
|---|---|
| Hyphenation | ne·re·gul·a |
| Singular | Plural | |
|---|---|---|
| Nominative | neregula | neregulaj |
| Accusative | neregulan | neregulajn |
| Danish | uregelmæssig |
|---|---|
| Dutch | ongeregeld; onregelmatig |
| English | irregular |
| Greek | ακανόνιστος |
| Low German | unregelhaftig |
| Papiamento | iregular |
| Swedish | oregelbunden |