ct

pact, impact, compact, fact, artifact, act, react, enact, exact, interact, overact, overreact, tact, intact, contact, tract, attract, distract, subtract, contract, extract, abstract, transact, direct, correct, elect, select, eject, reject, respect, inspect, expect, defect, detect, protect, affect, effect, deflect, reflect, neglect, perfect*, strict, predict, contradict, depict, succinct, distinct, extinct, instinct, insect, dialect, afflict, inflict, conflict, verdict, edict, object, project, prospect, aspect, product, duct, defunct, subject

*perfect:當形容詞時,重音落在第一音節;當動詞時,重音落在第二音節。