Spanish – principal
French – principal
German – erstklassig / primär
Italian – principale
Portuguese – principal
Dutch – primair
Swedish – primär
Norwegian – primær
Danish – primær
Finnish – ensisijainen
Icelandic – aðal
Russian – основной (osnovnoy)
Ukrainian – головний (holovnyi)
Polish – główny
Czech – hlavní
Slovak – hlavný
Hungarian – elsődleges
Romanian – principal
Bulgarian – основен (osnoven)
Serbian – главни (glavni)
Greek – κύριος (kýrios)
Turkish – birincil
Albanian – kryesor
Croatian – glavni
Slovenian – glavni
Arabic – أساسي (asāsī)
Hebrew – ראשי (roshi)
Persian (Farsi) – اصلی (asli)
Kurdish – سەرەکی (serakî)
Pashto – اصلي (asli)
Hindi – मुख्य (mukhya)
Urdu – بنیادی (buniyadi)
Bengali – প্রধান (prôdhan)
Punjabi – ਮੁੱਖ (mukh)
Gujarati – મુખ્ય (mukhya)
Marathi – मुख्य (mukhya)
Tamil – முக்கிய (mukkiya)
Telugu – ప్రధాన (pradhāna)
Kannada – ಪ್ರಮುಖ (pramukha)
Malayalam – പ്രധാന (pradhāna)
Chinese (Mandarin) – 主要 (zhǔyào)
Cantonese – 主要 (zyu3 jiu3)
Japanese – 主要な (shuyō na)
Korean – 주요한 (juyohan)
Vietnamese – chính
Thai – หลัก (làk)
Lao – ຫຼັກ (lak)
Khmer – សំខាន់ (sâmkhan)
Burmese – အဓိက (a-di-ka)
Malay – utama
Indonesian – utama
Filipino (Tagalog) – pangunahing
Javanese – utama
Sundanese – utama
Swahili – kuu
Zulu – oyinhloko
Xhosa – eyona iphambili
Afrikaans – hoof
Amharic – ዋና (wana)
Somali – ugu muhiimsan
Hausa – na farko
Yoruba – akọ́kọ́
Igbo – isi
Latin – primarius
Esperanto – ĉefa
Basque – nagusi
Catalan – principal
Galician – principal
Armenian – գլխավոր (glkhavor)
Georgian – მთავარი (mtavari)
Mongolian – үндсэн (ündsen)
Tibetan – གཙོ་བོ (gtso bo)
Nepali – मुख्य (mukhya)
Sinhala – ප්රධාන (pradhāna)
Maori – matua
Samoan – autū
Tongan – taumua
Hawaiian – mua
Fijian – levu
Irish – príomh
Scottish Gaelic – prìomh
Welsh – prif
Breton – kentañ
Latvian – galvenais
Lithuanian – pagrindinis
Estonian – peamine
Maltese – prinċipali
Luxembourgish – Haapt-
Frisian – haad
Kazakh – негізгі (negizgi)
Uzbek – asosiy
Turkmen – esasy
Tajik – асосӣ (asosi)
Kyrgyz – негизги (negizgi)
Aymara – jach’a
Quechua – hatun
Navajo – tʼáá íiyisí
Cherokee – ᎤᏬᏚᎯ (uwoduhi)
Icelandic – aðal
Faroese – høvuðs