词性转换1.able-unable-ability2.absent-absence3.access-accessible4.accept-acceptable-acceptance5.achieve-achievable-achievement6.act-action-active-activity7.actual-actually8.adjust-adjustment9.admit-admission10.admire-admirable-admiration11.advance-advanced12.advantage-disadvantage-advantaged13.advertise-advertisement14.affect-effect-effective15.age-aged-aging16.agree-agreement-agreeable17.agriculture-agricultural18.allow-allowance-allowable19.amaze-amazement-amazing/ amazed20.ancient-anciently21.anger-angry-angrily22.announce-announcement23.appoint-appointment24.appreciate-appreciation25.approve-approval26.apply-applicant-application27.argue-argument28.arrange-arrangement29.attract-attraction-attractive30.bath-bathe31.bear-bearable-unbearable32.beauty-beautify-beautiful33.believe-belief-believable34.breath-breathe-breathless35.calculate-calculation/calculator36.care-care-careful/careless-carelessness37celebrate-celebration38.centre-central39.certain-certainly-uncertain40.change-change-changeable41.cheer-cheerful42.choose-choice43.cloud-cloudy44.collect-collection45.comfort-comfortable-comfortably46.commit-commitment47.communicate-communication48.compete-competition-competitor-competitive49.concentrate-concentration50.conclude-conclusion51.confident-confidence52.confuse-confusion53.congratulate-congratulation54.connect-connection55.consider-consideration-considerate56.construct-construction57.contain-container58.contribute-contribution59.convenient-convenience-inconvenient60.curious-curiosity61.courage-encourage-encouragement62.cruel-cruelty63.cautious-caution64.challenge-challenging65.ambition-ambitious66.danger-dangerous67.dark-darkness68.date-dated69.decide-decision70.declare-declaration71.deep-depth-deepen72.decorate-decoration73.defend-defence74.depend-dependence-dependent/independent75.describe-description-describle76.develop-development-developed/developing77.devote-devotion-devoted78.differ-difference-different79.difficult-difficulty80.educate-education81.employ-employment-employer/employee82.enjoy-enjoyable-enjoyment83.enter-entrance-entry84.explain-explanation85.express-expression86.extreme-extremely87.fail-failure88.fool-foolish89.fortune-fortunate-fortunately90.gentle-gentleman-gently91.gift-gifted92.graduate-graduation93.harm-harmful-harmless94.health-healthy95.help-helpful-helpless96.hope-hopeful-hopeless97.horror-horrible-horribly98.humor-humorous99.hunger-hungry-hungrily100.ill-illness101.impress-impression-impressive102.improve-improvement103.important-importance104.instruct-instruction105.intend-intention106.interest-interesting-interested107.interview-interviewer-interviewee108.introduce-introduction109.invent-invention-inventor110.invite-invitation111.joy-joyful112.judge-judgementjudging from/by113.just-justice114.kind-kindness-kindly115.large-largely-enlarge116.laugh-laughter117.limit-limited118.major-majority119.manage-manager-management120.marry-marriage-married121.mean-meaning-meaningful122.medical-medicine123.memory-memorial-memorize124.mistake-mistaken125.mix-mixture126.mountain-mountainous127.move-movement-moved128.nation-national-nationality129.nature-natural130.noise-noisy-noisily131.north-northern132.occupy-occupation-occupied133.operate-operation-operator134.origin-original135.organize-organization-organizer136.pain-painful137.patient-patience138.peace-peaceful139.perfect-perfection140.perform-performer-performance141.permit-permission142.person-personal-personality143.physics-physical-physicist144.please-pleasant-pleasure-pleasing-pleasure145.poison-poisonous146.politics-political-politician147.pollute-pollution148.possible-impossible-possibly-possiblity149.possess-possession150.prepare-preparation151.press-pressure152.pride-proud153.private-privacy154.probable-probably155.promote-promotion156.pronounce-pronounciation157.real-really-reality-realize158.reason-reasonable159.relax-relaxed-relaxation160.rely-reliable161.religion-religious162.remain-remaining163.respect-respectful-respectable164.represent-representive165.require-requirement166.sad-sadness167.safe-safety168.satisfy-satisfied-satisfaction169.science-scientific-scientist170.secure-security171.self-selfish-selfishness172.sense-sensbible173.separate-separation174.serve-service-servant175.shame-shameful-ashamed176.sharp-sharpen177.silent-silence178.simple-simply-simplify179.sleep-sleepy180.starve-starvation181.succeed-success-successful182.sudden-suddenly183.suggest-suggestion184.suit-suitable185.surround-surrounding-surroundings186.survive-survival187.taste-tasty188.tend-tendency189.terrible-terribly190.thirst-thirsty191.tradition-traditional192.translate-translation193.treat-treatment194.true-truly-truth195.urge-urgent-urgency196.value-valuable197.vary-various-variety198.violent-violence199.warm-warmth200.weak-weaken-weakness201.wealth-wealthy202.young-youth203.child-chidren-childish204.imagine-imagination-imaginary205.economy-economic206.short-shortage207.effect-effective-efficiency208.fluent-fluency209.free-freedom210.wise-wisdom211.strong-strength212.wide-width213.arrive-arrival214.propose-proposal215.appear-apprearance216.guide-guidance217.exist-existence218.prefer-preference219.evaluate-evaluation220.expect-expectation221.discuss-discussion222.depart-departure224.grow-growth225.fashion-fashionable226.music-musical227.form-formal228.doubt-doubtful229.forget-forgetful230.use-useful/useless231.puzzle-puzzled/puzzling233.excite-exciting-excited234.surprise-surpring-surprised235.impress-impressive236.instruct-instruction-instructive237.continue-continunous238.tire-tiresome239.trouble-troublesome240.apology-apologize