-  Afrikaans: vyftig
 
-  Albanian: pesëdhjetë (sq)
 
-  American Sign Language: 
 
 
-  Arabic: خَمْسِينَ (ḵamsīna), (only nominative, formal) خَمْسُونَ (ḵamsūna)
-  Egyptian Arabic: خمسين (xamsīn)
  
 
-  Aramaic:
-  Hebrew: חמשין c (khamshīn)
 
-  Syriac: ܚܡܫܝܢ c (khamshīn)
 
 
 
-  Armenian: հիսուն (hy) (hisun)
 
-  Aromanian: tsindzãts, tsindzãtsi
 
-  Asturian: cincuenta (ast)
 
-  Azeri: əlli (az)
 
-  Bashkir: илле (ille)
 
-  Basque: berrogeita hamar (eu)
 
-  Belarusian: пяцьдзеся́т (pjacʹdzjesját)
 
-  Bengali: পঞ্চাশ (pôncash)
 
-  Breton: hanter-kant (br), pemont
 
-  Bulgarian: петдесет (petdeset)
 
-  Burmese: ငါးဆယ် (nga:hcai)
 
-  Catalan: cinquanta (ca)
 
-  Chamicuro: pichka chunka
 
-  Chechen: шовзткъе итт (šowztq̇e itt)
 
-  Chichewa: makumi asanu
 
-  Chinese:
-  Mandarin: 五十 (zh) (wǔshí)
  
 
-  Chuvash: аллӑ (allă)
 
-  Crimean Tatar: elli
 
-  Czech: padesát (cs)
 
-  Dalmatian: čoncuanta
 
-  Danish: halvtreds (da) (lit. "half-thrice-twenty")
 
-  Dutch: vijftig (nl) f
 
-  Esperanto: kvindek
 
-  Estonian: viiskümmend (et)
 
-  Extremaduran: cincuenta
 
-  Faroese: fimmti, hálvtrýss
 
-  Fijian: lima saga vulu
 
-  Finnish: viisikymmentä
 
-  French: cinquante (fr) m
 
-  Friulian: cincuante
 
-  Galician: cincuenta (gl)
 
-  Georgian: ორმოცდაათი (ormocdaati)
 
-  German: fünfzig (de) f
 
-  Greek: πενήντα (el) (penínta)
 
-  Hawaiian: kanalima
 
-  Hebrew: חֲמִשִּׁים m, f (khamishím)
 
-  Hindi: पचास (hi) (pacās)
 
-  Hungarian: ötven (hu)
 
-  Icelandic: fimmtíu (is)
 
-  Ido: kinadek (io)
 
-  Indonesian: lima puluh
 
-  Interlingua: cinquanta
 
-  Irish: caoga (ga)
 
-  Italian: cinquanta (it) f
 
-  Japanese: 五十 (ja) (ごじゅう, gojū, いそ, iso, い, i)
 
-  Javanese: seket (jv)
 
-  Karachay-Balkar: элли (elli)
 
-  Kazakh: елу (kk) (elw)
 
-  Khakas: иліг (ilíg)
 
-  Khmer: ហាសិប (km) (haː səp), (numeral) ៥០ (50)
 
-  Komi-Permyak: витдас (vitdas)
 
-  Korean: 오십 (ko) (osip) (五十 (ko)), 쉰 (ko) (swin)
 
-  Kumyk: элли (elli)
 
-  Kurdish: pêncî (ku), پهنجا (ku)
 
-  Kyrgyz: элүү (ky) (elüü)
 
-  Ladin: cincanta
 
-  Lao: ຫ້າສິບ (hā sip)
 
-  Latin: quinquaginta
 
 
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-  Latvian: piecdesmit (lv)
 
-  Limburgish: vieftig (li)
 
-  Lithuanian: penkiasdešimt (lt)
 
-  Luxembourgish: fofzeg
 
-  Macedonian: педесет (pedeset)
 
-  Malay: lima puluh
 
-  Maltese: ħamsin
 
-  Mansi: атпан (atpan)
 
-  Manx: jeih as daeed, lieh cheead, queigad
 
-  Maori: rima tekau (mi)
 
-  Mongolian: тавь (mn) (tavʹ)
 
-  Nauruan: ajima
 
-  Navajo: ashdladiin
 
-  Norwegian: femti (no)
 
-  Novial: sinkanti
 
-  Occitan: cinquanta (oc)
 
-  Ojibwe: naanimidana
 
-  Old Church Slavonic: пѧть дєсѧтъ (pętĭ desętŭ)
 
-  Old Turkic: 𐰠𐰏 (elig)
 
-  Ottoman Turkish: اللی (elli)
 
-  Persian: پنجاه (fa) (panjâh)
 
-  Polish: pięćdziesiąt (pl)
 
-  Portuguese: cinquenta (pt) (Portugal), cinqüenta (pt) (Brazil)
 
-  Quechua: pichqa chunka
 
-  Romanian: cincizeci (ro), cinzeci (ro)
 
-  Romansch: tschuncanta, tschuncànta, tschunconta, tschinquaunta
 
-  Russian: пятьдеся́т (ru) (pjatʹdesját)
 
-  Rusyn: пятдеся́ть (pjatdesjátʹ)
 
-  Samoan: limangafulu
 
-  Sanskrit: पञ्चाशत् (sa) (pañcāśat)
 
-  Sardinian: chimbanta, chimmanta, cimmanta, cincanta
 
-  Scottish Gaelic: (old system) dà fhichead 's a deich, (new system) naochad, (also common) leth-cheud (literally "half hundred")
 
-  Serbo-Croatian:
-  Cyrillic: педесет
 
-  Roman: pedeset
 
 
 
-  Sicilian: cinquanta (scn)
 
-  Sinhalese: පනහ (panaha)
 
-  Slovak: päťdesiat
 
-  Slovene: petdeset (sl)
 
-  Southern Altai: бежен (bejen)
 
-  Spanish: cincuenta (es)
 
-  Swahili: hamsini (sw)
 
-  Swedish: femtio (sv)
 
-  Tagalog: limampu
 
-  Tahitian: pae 'ahuru
 
-  Tajik: панчох (pančox)
 
-  Tatar: илле (tt) (ille)
 
-  Telugu: యాభై (yābhai)
 
-  Thai: ห้าสิบ (hâa sìp)
 
-  Tongan: limagofulu
 
-  Turkish: elli (tr)
 
-  Turkmen: elli (tk)
 
-  Tuvan: бежен (bäžän)
 
-  Udmurt: витьтон (vitʹton)
 
-  Ukrainian: п'ятдеся́т (uk) (pʺjatdesját)
 
-  Unami: palenàxk txintxke
 
-  Urdu: پچاس (pacās)
 
-  Uyghur: ئەللىك (ellik)
 
-  Uzbek: ellik (uz)
 
-  Venetian: sincuanta, zhincuanta, çinquanta, xinquanta
 
-  Vietnamese: năm mươi (vi)
 
-  Volapük: luldeg (vo)
 
-  Welsh: hanner cant (cy) (vigesimal, traditional), pum deg (decimal)
 
-  West Frisian: fyftich
 
-  Yakut: биэс уон (bies uon)
 
-  Yiddish: פֿופֿציק (fuftsik)
 
-  Yup'ik: yuinaak malruk qulen, malruk ipiaq qulen
 
 
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