Vietnamese
| Language | Verb(s) | Language | Verb(s) |
|---|---|---|---|
| Danish | hvæse | Dutch | aanfluiten,uitfluiten |
| English | hiss | Esperanto | sibli |
| Estonian | sisisema, sisistama, susistama | Finnish | sihistä, sähistä |
| German | fauchen, zischen | Icelandic | hvæsa |
| Italian | sibilare | Polish | syczeć, wygwizdać |
| Portuguese | sibilar, silvar | Romanian | șuiera |
| Russian | шипеть | Spanish | chirriar, sisear |
| Turkish | tıslamak |