| Part of speech | common noun |
|---|---|
| Gender | masculine |
| Singular | Plural | |
|---|---|---|
| Nominative | Floh | Flöhe |
| Genitive | Flohs, Flohes | Flöhe |
| Dative | Floh, Flohe | Flöhen |
| Accusative | Floh | Flöhe |
| Czech | blecha |
|---|---|
| Danish | loppe |
| Dutch | vlo |
| English | flea |
| English (Old English) | fleah |
| Esperanto | pulo |
| Faeroese | loppa |
| French | puce |
| Hungarian | bolha |
| Icelandic | fló |
| Italian | pulce |
| Norwegian | loppe |
| Papiamento | pruga |
| Portuguese | pulga |
| Russian | блоха |
| Saterland Frisian | Flee |
| Spanish | pulga |
| Sranan | sneysi |
| Swedish | loppa |
| Turkish | pire |
| Welsh | chwannen |
| West Frisian | flie |