| Part of speech | common noun |
|---|---|
| Hyphenation | me·ga·fon·o |
| Singular | Plural | |
|---|---|---|
| Nominative | megafono | megafonoj |
| Accusative | megafonon | megafonojn |
| Catalan | megàfon |
|---|---|
| Czech | hlásná trouba; megafon |
| Danish | megafon |
| Dutch | megafoon |
| English | megaphone; loud‐hailer; speaking‐trumpet; bullhorn; blowhorn |
| Finnish | megafoni |
| French | mégaphone |
| German | Sprachrohr; Sprachröhre; Sprechrohr; Megaphon |
| Italian | megafono |
| Norwegian | ropert; megafon |
| Polish | megafon |
| Portuguese | megafone |
| Russian | мегафон |
| Spanish | megáfono |
| Swedish | megafon |
| Thai | โทรโข่ง |
| West Frisian | megafoan |