| Part of speech | adjective |
|---|---|
| Hyphenation | di·abl·a |
| Singular | Plural | |
|---|---|---|
| Nominative | diabla | diablaj |
| Accusative | diablan | diablajn |
| Dutch | diabolisch; duivelachtig; duivels |
|---|---|
| English | devilish; diabolical |
| German | teuflisch; diabolisch; Teufels‐ |
| Italian | diabolico |
| Low German | düvelsk |
| Papiamento | diabóliko |
| Portuguese | diabólico |
| Saterland Frisian | düüwelsk |
| West Frisian | duvelsk |