Where does “ἀκιδνός” come from?

ἀκιδνός (Ancient Greek) comes from Ancient Greek ἀκίς, from Ancient Greek ἔργον, from Proto-Hellenic wérgon, from Proto-Indo-European wérǵom, from Proto-Indo-European werǵ- — to make.

ἀκιδνός (Ancient Greek): weak, feeble

Definitions

weak, feeble

Ancestry of “ἀκιδνός”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	ἀκίς	pointed object; surgical bandage
2	Ancient Greek	ἔργον	deed, doing, action; labour, work, task;...
3	Proto-Hellenic	wérgon	work
4	Proto-Indo-European	wérǵom	work
5	Proto-Indo-European	werǵ-	to make

Every word from Proto-Indo-European werǵ- →Every word from Proto-Indo-European wérǵom →Every word from Proto-Hellenic wérgon →