Where does “slinky” come from?

Slinky derives from English slink plus the Middle English suffix -y, from Middle French -ie, from Latin -ia, ultimately traceable through Latin -ivus and Proto-Indo-European -kos.

slinky (English): Furtive, stealthy or catlike; Thin; lank; lean;...

Definitions

  1. Furtive, stealthy or catlike; Thin; lank; lean;...

Ancestry of “slinky”, step by step

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

Words derived from “slinky

Every word from Proto-Indo-European ser-