con

English syllable（英文音節）：con

• contact, contract (noun), contrast (noun), contrary, contradict, conversation, consolation, concave, constant, content (noun), concept, contest (noun), context, congress, continental, conquest, concrete, conflict (noun), congregate, concentrate, conference, consequence, conscience, conscious, subconscious, constant, confident, continent, condiment, contemplate, confiscate, consecrate, concrete (noun), concert (noun), conquer, controversy, confrontation, convoy, condo, concord, contour, consonant, consummate, constitute, convolute, conjure, conduit, conduct (noun)
conversation, consultation, contradict

• heteronym (同拼法異音異義): console, content

• /kən/（unstressed 弱音）: congrats, contract (verb), contrast (verb), contaminate, contagious, contraption, contain, container, constrain, convey, condense, confess, confetti, contend, consent, consensus, consecutive, concentric, conception, confection, convention, concession, condemn, contempt, congest, contest (verb), conjecture, congeal, congenial, conceal, conceit, concede, convene, convenient, concern, concerted, concerto, confer, concur, concurrent, convert, converge, converse, conserve, conservative, configure, consist, consistent, consider, considerate, considerable, continue, continuous, contribute, condition, conditional, contingent, constrict, convict, convince, conspicuous, conspiracy, constituency, conceive, concise, confide, confine, consign, conspire, contrive, confirm, consolidate, conglomerate, concoct, confront, confound, control, condolence, condone, conform, consort (verb), contort, conduct (verb), conductible, construct (verb), consult, consultant, concussion, convulse, conclude, conclusion, conclusive, inconclusive, construe, misconstrue, consume, consumer, consumption, conjunction, confuse, beacon

* Two-syllable nouns are usually stressed on the first syllable. Two-syllable verbs are usually stressed on the second syllable. 有些二音節單字名詞和動詞拼法完全相同；名詞重音通常在「第一音節」，動詞的重音通常在「第二音節」 。
e.g. contract, contrast, contest, conduct