aut(o)-

comb form 构词成分 1 of oneself 自己的: autobiography * autograph. 2 by oneself or itself; independent(ly) 靠自己的; 由本身的; 独自的（地）: autocracy * automobile.

auntie (also aunty), aura, aural, aurally, aureola, auricular, aurora, auspice, auspices, auspicious, Aussie, austere, austerely, austerity, Australia, Australian, Australian Rules, Austria, Austrian, Austro-, authentic, authentically, authenticate, authenticity, author, authoress, authorise, authoritarian, authoritarianism, authoritative, authoritatively, authorities, authority, authorization, authorization, -isation, authorize, authorize, authorise, authorized, authorship, autism,