| Afrikaans | twee |
| Albanian | dy |
| Amharic | hulet |
| Arabic | Ithinin |
| Armenian | Yergou |
| Asturian | dos |
| Azerbaijani | - Ìki |
| Basque | bi |
| Bengali | Dui |
| Bosnian | dva |
| Breton | daou (m), div (f) |
| Bulgarian | dve |
| Cantonese | yee; leung |
| Catalan | dos (m), dues (f) |
| Chipewyan | Nakey |
| Cornish | Dew/Diw |
| Creole | De |
| Croatian | dva |
| Czech | dva |
| Dagaare | Ayi / yii |
| Danish | to |
| Dutch | twee |
| English | two |
| Esperanto | du |
| Estonian | kaks |
| Eurish | dua |
| Farsi | Dow |
| Finnish | kaksi |
| French | deux |
| Frisian | twa |
| Galician | Dous (m), Duas (f) - Dous, Dúas |
| Georgian | ori |
| German | Zwei |
| Greek | di'o |
| Gujarati | be |
| Hawaiian | `elua |
| Hebrew | shta'yim |
| Hindi | do |
| Holooe | jï, nn¯g |
| Hungarian | kettö |
| Icelandic | tveir |
| Ido | du |
| Indonesian | dua |
| Interlingua | duo |
| Irish | dó |
| Italian | due |
| Japanese | ni |
| Korean | Yi |
| Latin | duo |
| Latvian | div |
| Lithuanian | du |
| Luganda | bbiri |
| Malaysian | dua |
| Mandarin | èr |
| Marshallese | ruo |
| Mazahua | yiehé |
| Norwegian | to |
| Occitan | dos, doás (f) |
| Polish | dwa |
| Portuguese | dois, duas |
| Brazilian Portuguese | dois, duas |
| Quechua | Iskay |
| Romanian | doi (masculine), douã (feminine) |
| Russian | dva |
| Serbian | dva |
| Sesotho | Pedi |
| Sinhala | Dheka. |
| Slovak | dvaja,dva (m); dve (f, n) |
| Slovenian | dva |
| Spanish | dos |
| Swahili | mbili |
| Swedish | två |
| Tagalog | Dalawa |
| Thai | sorng |
| Tswana | Pedi |
| Turkish | iki |
| Ukrainian | dva (m), dvi (f) |
| Vietnamese | hai |
| Welsh | dau, dwy |
| Wolof | nyaar |
| Xhosa | zimbini |
| Yiddish | tsvey |
| Zulu | isibili |
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