词根词缀：arch, -archic, -archical, -archism, -archist, -archy

【来源及含义】Greek: govern, rule; ruler, chief [first in position]

【同源单词】anarch, anarchic, anarchism, anarchist, anarchy, antimonarchy

词根词缀：di-, dicho-, dich-

【来源及含义】Greek: number two; twice, divided, double; unalike; a number used as a prefix

【同源单词】diacanthous, diacid, diadelphous, dianthous, diarch, diarchy