| Language | Family | Form for WEEK | Gloss for WEEK | Form for SUNDAY | Gloss for SUNDAY |
|---|---|---|---|---|---|
| Thai | Tai-Kadai | ?aathít | WEEK | ?aathít | SUNDAY |
| Serbo-Croatian | Indo-European | ned(j)elja/ tjedan, sedmica | WEEK | ned(j)elja | SUNDAY |
| Udmurt | Uralic | ar̃nʸa | WEEK | ar̃nʸa | SUNDAY |
| Budukh | Nakh-Daghestanian | базар, гьафма | WEEK | базар | SUNDAY |
| Romani | Indo-European | [kurko] | WEEK | [kurko] | SUNDAY |
| Takia | Austronesian | ubou | WEEK | ubou | SUNDAY |
| Selice Romani | Indo-European | kurko | WEEK | kurko | SUNDAY |
| Ende (Papua New Guinea) | Pahoturi | sande | WEEK | sande | SUNDAY |
| Wapishana | Arawakan | [suundii] | WEEK | [suundii] | SUNDAY |
| Seri | Seri | ika'tomæk | WEEK | ika'tomæk | SUNDAY |
| Gurindji | Pama-Nyungan | talymip | WEEK | talymip | SUNDAY |
| Kalamang | West Bomberai | minggu | WEEK | minggu | SUNDAY |
| Old Church Slavonic | Indo-European | sobota; nedělja; sedmica | WEEK | nedělja | SUNDAY |
| Udmurt | Uralic | арня | WEEK | арня | SUNDAY |
| Georgian | Kartvelian | კვირა | WEEK | კვირა | SUNDAY |