Where does “ække” come from?

ække (Old Swedish) comes from Old Norse ekki, from Turkish etki, from Old Norse eitt, from Old Norse einn, from Proto-Germanic ainaz, from Proto-Indo-European óynos — one; single.

ække (Old Swedish): not, "negating the verb in a sentence"

Definitions

not, "negating the verb in a sentence"

Ancestry of “ække”, step by step

Step	Language	Word	Meaning
1	Old Norse	ekki	nothing; not
2	Turkish	etki	effect, impact
3	Old Norse	eitt	nominative/accusative neuter singular of einn
4	Old Norse	einn	one; some, a few
5	Proto-Germanic	ainaz	one; some
6	Proto-Indo-European	óynos	one; single

Words derived from “ække”

ikkun
kun
kun

Every word from Proto-Indo-European óynos →Every word from Proto-Germanic ainaz →Every word from Old Norse einn →