Matri = Mother; Arch = Government
Archaios is not an English word, it is Greek. Here is what the Related Link (below) has to say about it: "Our word 'archaic' derives from the Greek archaios, meaning simply 'old' or 'ancient.'"
The ancient Greek word arche (αρχή) means "beginning".
Pertaining to a mother is the English equivalent of 'matri-'. It comes from the Latin noun 'mater', which means 'mother'. Chief, Principal is the English equivalent of 'arch-'. It comes from the Greek infinitive 'archein', which means 'to begin, to rule'.
The English word proscenium derives from the Greek word proskenion. It is a term that refers to a theater where actors perform in an arch.
Elephant comes from the Greek word for ivory (ελεφαντόδοντο) as is reflected in the Greek word for elephant (ελέφαντας)
someone who builts
The English word proscenium derives from the Greek word proskenion. It is a term that refers to a theater where actors perform in an arch.
The arch first appeared in ancient Mesopotamian architecture 2000 BC, and was later used by the Romans to great effect. The etymology of the word is arca or arcus or arc.
Arch
Patriarch comes from Latin. ~Pater meaning Father and Arch meaning over or superior
Nemesis is a word for arch rival.