Reconstruction:Proto-Austronesian/Səpat

Numeral

 * 1) four

Descendants

 * Formosan
 * Eastern Formosan
 * Ami
 * Kavalan
 * Northern Formosan
 * Northwestern Formosan
 * Western Plains
 * Paiwanic
 * Central Maluku
 * East Central Maluku
 * Seram
 * Nunusaku
 * Piru Bay
 * East Piru Bay
 * Seram Straits
 * Ambon: *əpat
 * Central Malayo-Polynesian:
 * Sumba-Flores
 * Ende-Manggarai
 * Central Flores
 * Ende-Li'o
 * Manggarainese
 * Flores-Lembata
 * Kedang-Lamaholot
 * Sumba
 * Savu
 * Sumba Island
 * Sumbanese
 * Timor-Babar
 * Nuclear Timor
 * West Timor
 * Roti
 * Southwest Maluku – Kisar
 * Southwest Maluku
 * South Halmahera
 * Buli
 * Admiralty Islands
 * Western Admiralty Islands
 * Central-Eastern Oceanic
 * East Fijian
 * Nuclear Polynesian
 * Ellicean – Eastern Polynesian
 * Ellicean
 * Tuvalu – Eastern Polynesian
 * Eastern Polynesian – Northern Outlier
 * Eastern Polynesian
 * Marquesic
 * Tahitic
 * Maori-Moriori
 * Samoan-Tokelauan
 * Tongic
 * Micronesian
 * Nuclear Micronesian
 * Trukic
 * Ponapeic
 * Ulithian-Woleaian
 * Southern Oceanic
 * Central Vanuatu
 * Malakula
 * Western Oceanic
 * Meso-Melanesian
 * Core Meso-Melanesian
 * Saint Matthias
 * North New Guinea
 * Ngero-Vitiaz
 * Huon Gulf
 * Papuan Tip
 * Nuclear Papuan Tip
 * North Papuan Mainland – D'Entrecasteaux
 * Dobu-Duau
 * Selaru
 * Western Malayo-Polynesian: *əpat
 * Barito
 * East Barito
 * West Barito
 * Northwest Barito
 * North Bornean
 * North Sarawakan:
 * Berawan-Kelabitic
 * Kelabitic
 * Kayan-Murik
 * Kenyah
 * Modang-Kayan
 * Kayan
 * Kayan
 * Melanau-Bintulu
 * Melanau
 * Greater Central Philippine
 * Central Philippine
 * Visayan
 * Central Visayan
 * Peripheral Visayan
 * Western Visayan
 * Gorontalo-Mongondow
 * Gorontalic
 * Mongondowic
 * Mindanao
 * Danao
 * Palawanic
 * Kalamian
 * Palawan
 * Palawano (Southwest):
 * Minahasan
 * North Minahasan
 * Northern Philippine
 * Northern Luzon
 * Northern Cordilleran
 * Cagayan Valley
 * Ibanag-Gaddang
 * Ibanagic
 * South-Central Cordilleran
 * Central Cordilleran
 * Nuclear Cordilleran
 * Bontoc-Kankanay
 * Central Bontoc: epát
 * Ifugao
 * Sangiric: *əpat
 * Southern Mindanao
 * Southern Mindoro
 * Sama-Bajaw
 * Bajaw
 * Celebic
 * Southeast Celebic
 * Kaili-Pamona
 * Northern Kaili-Pamona
 * Pamona
 * Southern Kaili-Pamona
 * Muna-Buton
 * Muna-Buton Nuklear
 * Munan
 * Munic
 * Western Munic
 * Wotu-Wolio
 * Wolio-Kamaru
 * Malayo-Sumbawan
 * Malayo-Chamic
 * Bali-Sasak-Sumbawa
 * Sasak-Sumbawa
 * Ibanic
 * Malayan
 * Northwest Sumatran
 * Batak
 * Northern Batak
 * Southern Batak
 * Northern Barrier
 * Nias-Sikule
 * South Sulawesi
 * Bugis
 * Tamanic
 * Makassar
 * Northern South Sulawesi
 * Peripheral Visayan
 * Western Visayan
 * Gorontalo-Mongondow
 * Gorontalic
 * Mongondowic
 * Mindanao
 * Danao
 * Palawanic
 * Kalamian
 * Palawan
 * Palawano (Southwest):
 * Minahasan
 * North Minahasan
 * Northern Philippine
 * Northern Luzon
 * Northern Cordilleran
 * Cagayan Valley
 * Ibanag-Gaddang
 * Ibanagic
 * South-Central Cordilleran
 * Central Cordilleran
 * Nuclear Cordilleran
 * Bontoc-Kankanay
 * Central Bontoc: epát
 * Ifugao
 * Sangiric: *əpat
 * Southern Mindanao
 * Southern Mindoro
 * Sama-Bajaw
 * Bajaw
 * Celebic
 * Southeast Celebic
 * Kaili-Pamona
 * Northern Kaili-Pamona
 * Pamona
 * Southern Kaili-Pamona
 * Muna-Buton
 * Muna-Buton Nuklear
 * Munan
 * Munic
 * Western Munic
 * Wotu-Wolio
 * Wolio-Kamaru
 * Malayo-Sumbawan
 * Malayo-Chamic
 * Bali-Sasak-Sumbawa
 * Sasak-Sumbawa
 * Ibanic
 * Malayan
 * Northwest Sumatran
 * Batak
 * Northern Batak
 * Southern Batak
 * Northern Barrier
 * Nias-Sikule
 * South Sulawesi
 * Bugis
 * Tamanic
 * Makassar
 * Northern South Sulawesi
 * Wotu-Wolio
 * Wolio-Kamaru
 * Malayo-Sumbawan
 * Malayo-Chamic
 * Bali-Sasak-Sumbawa
 * Sasak-Sumbawa
 * Ibanic
 * Malayan
 * Northwest Sumatran
 * Batak
 * Northern Batak
 * Southern Batak
 * Northern Barrier
 * Nias-Sikule
 * South Sulawesi
 * Bugis
 * Tamanic
 * Makassar
 * Northern South Sulawesi
 * Northwest Sumatran
 * Batak
 * Northern Batak
 * Southern Batak
 * Northern Barrier
 * Nias-Sikule
 * South Sulawesi
 * Bugis
 * Tamanic
 * Makassar
 * Northern South Sulawesi
 * South Sulawesi
 * Bugis
 * Tamanic
 * Makassar
 * Northern South Sulawesi
 * Makassar
 * Northern South Sulawesi
 * Northern South Sulawesi
 * Northern South Sulawesi