Where does “Anarquia” come from?

Anarquia (Portuguese) comes from Ancient Greek ᾰ̓νᾰρχῐ́ᾱ.

Ancestry of “Anarquia”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	ᾰ̓νᾰρχῐ́ᾱ	—

Anarquia — Etymology, Origin & Word History | Etymology Explorer