ἕκηλος

Etymology
. The word is best taken, as per Buttmann, as (which is identical to ), from  in, so from. Thus, it would probably mean "at will". The semantically attractive connection with 🇨🇬 and would be fine for, but does not explain this word.

Adjective

 * 1) untroubled, quiet, at one's ease
 * 2)  fallow, lying at rest (of a field)
 * 3) unmoved, immobile (of trees)