austere

adj.朴素的,(人)正经的;(经济)紧缩的

augmented, augur, augury, August, Augustan, auk, auld lang syne, aunt, Aunt Sally, auntie (also aunty), aura, aural, aurally, aureola, auricular, aurora, auspice, auspices, auspicious, Aussie, austerely, austerity, Australia, Australian, Australian Rules, Austria, Austrian, Austro-, aut(o)-, authentic, authentically, authenticate, authenticity, author, authoress, authorise, authoritarian, authoritarianism, authoritative, authoritatively,