accuracy
n. 正確性(precision)→ac- , ad- , to ; cur, care

bankruptcy
n. 破產；倒閉；失敗
→rupt, to break

celibacy
n. 獨身生活
→celibate ['sGlDb0t] n.獨身者

confederacy
n. 同盟，聯盟(alliance, league)
→con- , together; feder, a league

fallacy
n. 謬誤(error)；謬見，謬論
→fall, deceive欺騙
→fallacious [fD'leNDs] a.欺騙的；謬誤的

infancy
n. 幼年，幼稚期；初期 → infant n.嬰兒，幼兒

literacy
n. 有關讀書寫字之能力 → liter, letter
→ literate a.能閱讀書寫的；受過教育的