| Language | Family | Form for SLEEP | Gloss for SLEEP | Form for COPULATE | Gloss for COPULATE |
|---|---|---|---|---|---|
| Japanese | Japonic | neru | SLEEP | neru | COPULATE |
| Yiddish | Indo-European | šlofn | SLEEP | šlofn (mit); hobn tašmeš-hamite | COPULATE |
| Selice Romani | Indo-European | soven | SLEEP | soven | COPULATE |
| Hawaiian | Austronesian | moe; hiamoe; moe hoʔolana | SLEEP | ai; ei; hana maʔi; moe; piʔi; pani-pani; aina | COPULATE |