Wurdahuzdą: Proto-Germanic dictionary — *upanōną Scott K. Shay Wardja Press https://protogermanic.org/pgmc_upanōną

Single-entry extract from the dictionary. Cross-references to other entries point to their identifiers in the full dictionary.
upanōną ˈu.pɑ.nɔː.nɑ̃ ᚢᛈᚨᚾᛟᚾᚨ
verb Weak class 2 to open to lift From *upanaz (‘open’) + *-ōną. Compare *uppijaną.
upanō
upanǭ
upanōi
upanōsi
upanōs
upanō
upanōsai
upanōsau
upanōþi
upanō
upanōþau
upanōþai
upanōþau
upanōs
upanōw
upanōþiz
upanōþiz
upanōþiz
upanōmaz
upanōm
upanōnþai
upanōnþau
upanōþ
upanōþ
upanōþ
upanōnþai
upanōnþau
upanōnþi
upanōn
upanōnþau
upanōnþai
upanōnþau
upanōdǭ
upanōdēdį̄
upanōdēz
upanōdēdīz
upanōdē
upanōdēdī
upanōdēdū
upanōdēdīw
upanōdēdudiz
upanōdēdīdiz
upanōdēdum
upanōdēdīm
upanōdēdud
upanōdēdīd
upanōdēdun
upanōdēdīn
upanōndz
upanōdaz
upanōną
Proto-West Germanic *opanōn Old Dutch opanon Middle Dutch ōpenen Limburgish aope
Proto-West Germanic *opanōn Old Dutch opanon Middle Dutch ōpenen Dutch openen Afrikaans open
Negerhollands open, hopo
Proto-West Germanic *opanōn Old English openian Middle English openen English open
Scots apen
Proto-West Germanic *opanōn Old Frisian epenia Saterland Frisian epenje, eepenje
West Frisian iepenje
Proto-West Germanic *opanōn Old High German offanōn Middle High German offenen German öffnen
Yiddish עפֿענען (efenen)
Proto-West Germanic *opanōn Old Saxon opanōn Middle Low German ȫpenen, ōpenen, āpenen, öppenen, uppenen
Old Norse opna Faroese opna
Gutnish upne, ypne
Icelandic opna
Scanian obna
Old Norse opna Norwegian ? Norwegian Bokmål åpne
Norwegian Nynorsk opna, opne
Old Norse opna Old Danish opnæ Danish åbne
Old Norse opna Old Swedish opna, ypna Swedish öppna, öppten