From Proto-Indo-Iranian *saptá , from Proto-Indo-European *septḿ̥ .
*haptá
seven
Central Iranian:
Younger Avestan: 𐬵𐬀𐬞𐬙𐬀 ( hapta )
Northeastern Iranian:
Proto-Scythian: *hāβdá
Old Ossetic:
Sarmatian: αϐδ ( abd ) , αϐδα ( abda /āvd[ 1] / )
Proto-Saka-Wakhi: *hafta Proto-Saka:Khotanese: [script needed] ( hauda ) , [script needed] ( hoda ) Tumshuqese: [script needed] ( hoda ) Wakhi: ʉb
Sogdo-Bactrian:
Bactrian: ηϐο ( /ēβ/ )
Khwarezmian: [script needed] ( ʾβd /aβd/ )
Proto-Sogdic: *haftą [ 2]
Sogdian: ( /əβdá/ )
Manichaean script: 𐫀𐫂𐫤𐫀 ( ʾβtʾ )
Sogdian script: 𐼰𐼱𐽂𐼳 ( ʾβth ) , 𐼰𐼱𐽂𐼰 ( ʾβtʾ )
Syriac script: [Syriac needed] ( btʾ ) , [Syriac needed] ( ʾbtʾ )
Yagnobi: авд ( avd ) , [script needed] ( avt )
Southeastern Iranian:
Parachi: hōt
Pashto: اووه ( owë́, uwë́ )
Proto-Sanglechi-Ishkashimi:
Ishkashimi: [script needed] ( uvd )
Sanglechi: [script needed] ( ōvδ ) , [script needed] ( hōvδ )
Proto-Shughni-Yazghulami-Munji:
Proto-Munji-Yidgha:
Munji: [script needed] ( ōvdá )
Yidgha: [script needed] ( ávdo )
Zebaki: [Term?] ( övd )
Proto-Shughni-Yazghulami:
Proto-Shughni-Roshani:
Yazghulami: увд ( uvd )
Northwestern Iranian:
Baluchi: ہپت ( hapt ) , ہفت ( haft )
Kurdish:
Northern Kurdish: heft
Central Kurdish: حەوت ( ḧewt )
Southern Kurdish: ھەفت ( heft )
Laki: ھەفت ( heft )
Zaza-Gurani:
Southwestern Iranian:
Middle Persian: ( /haft/ )
Manichaean script: 𐫍𐫛𐫤 ( hpt ) , 𐫍𐫜𐫤 ( hft )
Book Pahlavi script: [Book Pahlavi needed] ( hptʿ )
Classical Persian:
Iranian Persian: هفت ( haft )
Tajik: ҳафт ( haft )
^ Kümmel, Martin Joachim (2016 ) Einführung ins Ostmitteliranische [Introduction to East-Central Iranian ][1] (in German), Jena: Friedrich-Schiller-Universität Jena
^ Novák, Ľubomír (2013 ) Problem of Archaism and Innovation in the Eastern Iranian Languages (PhD dissertation) [2] , Prague: Univerzita Karlova v Praze, filozofická fakulta, page 169