Synonyms: reverse, reverse side
| Part of speech | common noun |
|---|---|
| Pronunciation | /bæk/ |
| Hyphenation | back |
| Shavian alphabet | 𐑚𐑨𐑒 |
| Deseret alphabet | 𐐺𐐰𐐿 |
| Czech | rub |
|---|---|
| Dutch | achterkant; achterzijde |
| Esperanto | malantaŭa flanko |
| German | Rückseite |
| Saterland Frisian | Bäätersiede |
| Spanish | parte trasera; revés |
| Thai | ข้างหลัง |
| Turkish | arka |
| West Frisian | efterkant |