THANKS

Could the presence of "on" in Old English "þonc" suggest that the Old Norse "ǫ" in "þǫkk" is an indicator of a nasal vowel read as "þonkk"?
In all other forms of this word there is "an" present in exactly the same place and even a proper nasal "en" sound in Polish "dziękować".
THANK
Old English: þanc
Middle English: thank
Scots: thank
English: thank, thanks
Old Frisian: thank
West Frisian: tanck, tank
Old Saxon: thanc, thank
Old Dutch: thank
DANK-
Middle Low German: dank, danke
Low German: Dank
Middle Dutch: danc
Dutch: dank
Afrikaans: dankie
Old High German: danc
Middle High German: danc
German: Dank
DHAN-
Hindi: धन्यवाद देना (dhanyavād denā)
Bhojpuri: धन्यवाद (dhanyavad)
DENK-
Polish: dziękować
DEK-
Czech: děkovat
Lithuanian: dėkoju, dėkui
TAK-
Norwegian: takk
Old Swedish: þak
Swedish: tack
Danish: tak
Faroese: takk
Icelandic: takk
Gothic: 𐌸𐌰𐌲𐌺𐍃 (þagks)
DAK-
Slovak: ďakovať
Belarusian: дзя́каваць (dzjákavacʹ)
Ukrainian: дя́кувати (djákuvaty)
Rusyn: дя́кую (djákuju)
TONK-
Old English: þonc
Middle English: thonk
Old Frisian: thonk
Saterland Frisian: Tonk
TOK-
Old Norse: þǫkk
Icelandic: þökk
Faroese: tøkk
Elfdalian: tokk
DHON-
Bengali: ধন্যবাদ (dhônnôbad)
DIOL-
Welsh: diolch
Article created on the 9th of October 2019.