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：archaeo-, archeo-, archae-, arche-, archa-, archi-, -arch

【来源及含义】Greek: original [first in time], beginning, first cause, origin, ancient, primitive, from the beginning; most basic

【相关词根词缀】 Related "time" units: aevum, evum; Calendars; chrono-; horo-; pre-; Quotes: Time; tempo-.

【同源单词】antarchism, archaebacterium, archaeoastronomer, archaeoastronomy, archaeobacterium, archaeofauna

词根词缀：arcto-, arct-

【来源及含义】Greek: of the bear, bear [the animal]; or the north, northern

【相关词根词缀】 Related "bear, bears (animals)" word units: Berserk; ursi-.

【同源单词】antarctic air, antarctic anticyclone, Antarctic bottom water, Antarctic Circumpolar Current, Antarctic, Antarctical

词根词缀：-ard, -art

【来源及含义】a suffix which forms nouns that refer to people who regularly engage in some activity, or who are characterized in a certain way, as indicated by the stem or root of the word; originally, which appeared in Middle English in words from Old French where it expressed an intensive degree or with a pejorative or disparaging application

【同源单词】braggard, coward, drunkard, wizard

词根词缀：arena, areni-

【来源及含义】Latin: harena; sand, sandy place, sea-shore; place of combat [literally, "place strewn with sand"]

【相关词根词缀】Other related "sand" units: amatho-; ammo-; silico-; thino-.

【同源单词】arena, arenaceous, arenarious, arenicole, arenicolite, arenicolous

词根词缀：areo-

【来源及含义】Greek: thin, slight, weak; small space

【同源单词】areometer, areometric, areometry

词根词缀：areo-, are-

【来源及含义】Greek: of, or pertaining to "god of war", Ares or Mars, used primarily in astronomy

【相关词根词缀】 Related "war, war-like" or "battle" word units: belli-; -machy; milit-.

【同源单词】areography, areology, Areopagite, Areopagus, Ares

词根词缀：argento-, argent-, argenti-

【来源及含义】Latin: silver

【同源单词】argent, argentation, argenti, argentic, argentiferous, Argentina

词根词缀：argill-, argillo-

【来源及含义】Greek > Latin: clay

【相关词根词缀】 Cross references of word families related directly, or indirectly, to: "land, ground, fields, soil, dirt, mud, clay, earth (world)": agra-; agrest-; agri-; agro-; choro-; chthon-; epeiro-; geo-; glob-; lut-; myso-; pedo-; pel-; rhyp-; soil-; sord-; terr-.

【同源单词】argillaceous, argillaceous rock, argillation, argillic, argillic alteration, argillic horizon

词根词缀：argo-

【来源及含义】Greek > Latin: passive, unworkable, slow; a-, "without, not" + ergon, "work"

【相关词根词缀】 Cross references related to "work, toil" word families: ergasio-; ergo-; labor-; oper-; pono-; urg-.

【同源单词】argamblyopia, argodromile, argon, argonon, argotaxis