archaeo-, archeo-, archae-, arche-, archa-, archi-, -arch (Greek: original [first in time], beginning, first cause, origin, ancient, primitive, from the beginning; most basic).archaeological: 
archaeology: 
Archaeopteryx: 
archaeopyte: 
archaeorius: 
archaeornis: 
Archaeozoic: 
Archaephytic: 
archaic: 
archaically: 
archaism: 
archaist: 
archebiosis: 
archecentric: 
archedictyon: 
archegenesis: 
archegoniophore: 
archegonium: 
archencephalon: 
archenteron: 
archeology: 
Archeopteryx: 
archezoic: 
archibenthal: 
archibenthic: 
archibenthos: 
archiblast: 
archiblastic: 
archiblastula: 
archicarp: 
archicoel: 
archidictyon: 
archidome: 
archilithic: 
archimorphic: 
archinephric: 
archinephros: 
archineuron: 
archipterygium: 
archispore: 
archive: 
archives: 
archivist: 
archtype: 
hydarch: 
litharch: 
psammarch: 
xerarch: 
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