| Part of speech | common noun |
|---|---|
| Hyphenation | frak·o |
| Singular | Plural | |
|---|---|---|
| Nominative | frako | frakoj |
| Accusative | frakon | frakojn |
| Dutch | rok; rokkostuum |
|---|---|
| English | dress coat; full evening dress; tails; full dress; white tie; dress‐suit |
| Faeroese | velajakki |
| French | habit |
| German | Frack |
| Portuguese | casaca; fraque |
| Saterland Frisian | Stäitrok |
| Spanish | frac |