Where does “συνεργασία” come from?

συνεργασία (Greek) comes from Greek σύν, from Ancient Greek σύν, from Ancient Greek πατρίς, from Ancient Greek πᾰτήρ, from Ancient Greek ὄνυμα, from Ancient Greek ὄνομα, from Proto-Indo-European h₁nómn̥, from Proto-Indo-European h₃neh₃- — to name.

συνεργασία (Greek): working together, cooperation, collaboration,...

Definitions

working together, cooperation, collaboration,...

Ancestry of “συνεργασία”, step by step

συνεργασία traces back through two separate lines of ancestry.

via Greek σύν

Step	Language	Word	Meaning
1	Greek	σύν	plus
2	Ancient Greek	σύν	beside, with
3	Ancient Greek	πατρίς	The place of one's father/ancestors: fatherland,...
4	Ancient Greek	πᾰτήρ	father
5	Ancient Greek	ὄνυμα	Doric and Aeolic form of ὄνομᾰ
6	Ancient Greek	ὄνομα	name; fame; noun, in the wide sense: referring to...
7	Proto-Indo-European	h₁nómn̥	name
8	Proto-Indo-European	h₃neh₃-	to name

via Greek εργασία

Step	Language	Word	Meaning
1	Greek	εργασία	job, profession, work; task
2	Ancient Greek	ἐργασία	work, daily labor, business; an act of working,...
3	Ancient Greek	ἐργάζομαι	I work, labour; I work at, make; I do, perform
4	Ancient Greek	ἔργον	deed, doing, action; labour, work, task;...
5	Proto-Hellenic	wérgon	work
6	Proto-Indo-European	wérǵom	work
7	Proto-Indo-European	werǵ-	to make

Every word from Proto-Indo-European h₃neh₃- →Every word from Proto-Indo-European h₁nómn̥ →Every word from Ancient Greek ὄνομα →