| Part of speech | common noun |
|---|---|
| Hyphenation | a·vert·o |
| Singular | Plural | |
|---|---|---|
| Nominative | averto | avertoj |
| Accusative | averton | avertojn |
| Czech | varování; výstraha |
|---|---|
| Danish | advarsel |
| Dutch | waarschuwing |
| English | warning; alert; caveat; caution |
| French | recommandation; avertissement; avis; mise en garde |
| German | Warnung |
| Italian | avviso |
| Polish | ostrzeżenie |
| Portuguese | advertência; aviso |
| Saterland Frisian | Woarschauenge; Woarskauenge |
| Spanish | admonición; advertencia; aviso |
| Sranan | adyakasa |
| West Frisian | warskôging |