| Part of speech | adjective |
|---|---|
| Pronunciation | /svak/ |
| Hyphenation | swak |
| Attributive form | swak |
|---|---|
| Comparative | swakker |
| Superlative | swakste |
| Albanian | lig |
|---|---|
| Czech | chabý; mdlý; slabý |
| Danish | svag |
| Dutch | krank; licht; zwak |
| English | faint; weak; feeble; frail |
| English (Old English) | wac |
| Esperanto | malforta |
| Faeroese | veikur |
| French | faible |
| German | schwach; matt |
| Hungarian | gyenge |
| Icelandic | veikur |
| Italian | debole |
| Jamaican Patois | pyaahn‐pyaahn |
| Latin | aeger |
| Malay | lemah |
| Papiamento | debil; suak |
| Polish | słaby |
| Portuguese | débil; fraco |
| Romanian | slab |
| Saterland Frisian | gammelich; klam; laf; swäk |
| Scots | waik |
| Scottish Gaelic | fann |
| Spanish | débil; flojo |
| Sranan | loli; swaki |
| Swahili | hafifu |
| Swedish | klen; svag |
| Thai | จาง; อ่อนแอ |
| Turkish | aciz |
| Yiddish | שװאַך |