Where does “slinkiness” come from?

slinkiness (English) comes from English slinky, from English slink, from Middle English slynken, from Old English slincan, from Proto-West Germanic slinkan, from Proto-Germanic slinkaną, from Proto-Indo-European sleng-, from Proto-Indo-European sel- — to flow; to guard; to bind, to tie together.

slinkiness (English): The state or condition of being slinky

Definitions

  1. The state or condition of being slinky

Ancestry of “slinkiness”, step by step

slinkiness traces back through two separate lines of ancestry.

via English slinky

StepLanguageWordMeaning
1EnglishslinkyFurtive, stealthy or catlike; Thin; lank; lean;...
2EnglishslinkTo sneak about furtively; To give birth to an...
3Middle Englishslynken
4Old Englishslincanto crawl, slink
5Proto-West Germanicslinkan
6Proto-GermanicslinkanąTo creep; crawl; slink
7Proto-Indo-Europeansleng-
8Proto-Indo-Europeansel-dwelling; piece of wood; beam, post, balk, board,...
9Proto-Indo-Europeanser-to flow; to guard; to bind, to tie together

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European ser-Every word from Proto-Indo-European sel-Every word from Proto-Indo-European sleng-