The Ultimate Vocabulary Course for Competitive Exams: GRE, GMAT, TOEFL, IELTS & More

Lesson 463 Details

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Lesson 463 - Mask Toggle

Emoji	Word	Images	Past	Past Participle	Third Person Singular	Gerund	Meaning	Example Sentence	Example Expression	Example Expression Meaning	Synonyms	Antonyms	Collocations

#1 🧪 ••••••	chemist /ˈkemɪst/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	a scientist who studies chemistry; a person trained to prepare and dispense medicines ••••••	The chemist analyzed the sample to determine its composition. ••••••	- ••••••	- ••••••	pharmacist, chemical scientist, analyst, apothecary, druggist ••••••	layperson, non-scientist ••••••	analytical chemist, organic chemist, research chemist, chemist shop ••••••
#1 🤧 ••••••	cough /kɒf/ noun, verb ••••••	- ••••••	coughed ••••••	coughed ••••••	coughs ••••••	coughing ••••••	a sudden noisy release of air from the lungs to clear the throat or airway; to expel air suddenly from the lungs with a cough ••••••	He has a bad cough and stayed home today. ••••••	cough it up ••••••	to reluctantly give money, information, or something owed ••••••	hack, wheeze, clear the throat, expectorate ••••••	inhale, breathe in ••••••	dry cough, persistent cough, cough syrup, coughing fit, cough drops ••••••
#1 🪸 ••••••	coral /ˈkɒrəl/ noun, adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	a hard, rock-like marine organism formed by tiny sea animals; a pinkish-orange color resembling coral ••••••	The coral in the reef provides shelter for many sea creatures. ••••••	- ••••••	- ••••••	coralline, reef coral, madreporian coral, pinkish ••••••	blue, green, colorless ••••••	coral reef, coral bleaching, coral island, coral color ••••••
#1 🍲 ••••••	cooker /ˈkʊkər/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	a device or appliance used for cooking food; a person or thing that cooks ••••••	The rice cooker makes cooking meals much easier. ••••••	pressure cooker situation ••••••	a situation that causes stress or tension because of pressure ••••••	stove, oven, cooktop, boiler, appliance ••••••	freezer, cooler ••••••	rice cooker, pressure cooker, electric cooker, gas cooker, slow cooker ••••••
#1 🔄 ••••••	converter /kənˈvɜːrtər/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	a device or person that changes something from one form, system, or use to another; a tool that converts data, energy, or materials ••••••	The engineer used a converter to change AC power into DC power. ••••••	- ••••••	- ••••••	transformer, adapter, changer, modifier, transducer ••••••	source, original, generator ••••••	power converter, data converter, currency converter, file converter, voltage converter ••••••
#1 🎛️ ••••••	controlled /kənˈtroʊld/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	managed or regulated carefully; kept within limits ••••••	The experiment was conducted in a controlled environment. ••••••	controlled substance ••••••	a drug or chemical whose use is regulated by law ••••••	regulated, managed, restrained, supervised, disciplined ••••••	uncontrolled, chaotic, unrestrained ••••••	controlled environment, controlled experiment, controlled conditions, tightly controlled ••••••
#1 😌 ••••••	contentment /kənˈtentmənt/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	a state of happiness and satisfaction with what one has ••••••	She felt a deep sense of contentment after helping others. ••••••	a feeling of contentment ••••••	a sense of being satisfied and at peace ••••••	satisfaction, fulfillment, happiness, peace, serenity ••••••	discontent, dissatisfaction, unhappiness ••••••	sense of contentment, deep contentment, quiet contentment, lasting contentment ••••••
#1 🎉 ••••••	congratulation /kənˌɡrætʃəˈleɪʃən/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	an expression of praise or joy for someone’s achievement or good fortune ••••••	She sent a congratulation to her friend on winning the award. ••••••	offer one’s congratulations ••••••	to formally express praise or happiness for someone’s success ••••••	praise, commendation, felicitation, applause ••••••	condolence, criticism ••••••	send a congratulation, warm congratulation, heartfelt congratulation, official congratulation ••••••
#1 😕 ••••••	confusing /kənˈfjuːzɪŋ/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	causing someone to be unable to think clearly or understand; difficult to comprehend ••••••	The instructions were confusing and hard to follow. ••••••	- ••••••	- ••••••	perplexing, puzzling, bewildering, unclear, baffling ••••••	clear, understandable, straightforward ••••••	confusing situation, confusing instructions, confusing message, confusing rules ••••••
#1 😕 ••••••	confused /kənˈfjuːzd/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	unable to think clearly; uncertain or puzzled ••••••	She felt confused by the complicated instructions. ••••••	feel confused ••••••	to be unable to understand something clearly ••••••	puzzled, bewildered, perplexed, uncertain, muddled ••••••	clear, certain, confident ••••••	feel confused, look confused, confused expression, confused mind ••••••
#1 🎓 ••••••	classmate /ˈklɑːsmeɪt/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	a person who is in the same class or course of study as another ••••••	I met one of my old classmates at the university event. ••••••	- ••••••	- ••••••	schoolmate, peer, fellow student, class fellow ••••••	enemy, stranger ••••••	old classmate, former classmate, close classmate, classmate reunion ••••••
#1 🔒 ••••••	classified /ˈklæsɪfaɪd/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	arranged into categories; officially secret or restricted ••••••	The report contains classified information and cannot be shared publicly. ••••••	classified information ••••••	information that is officially secret or restricted ••••••	secret, confidential, categorized, restricted, top-secret ••••••	public, unclassified, open ••••••	classified information, classified document, classified data, highly classified ••••••
#1 🏛️ ••••••	civilize /ˈsɪvɪlaɪz/ verb ••••••	- ••••••	civilized ••••••	civilized ••••••	civilizes ••••••	civilizing ••••••	to bring a society or group to a more developed, organized, or socially acceptable state; to educate and refine behavior ••••••	Education can help civilize communities by promoting shared values and respect. ••••••	- ••••••	- ••••••	refine, educate, cultivate, humanize, enlighten ••••••	barbarize, degrade, brutalize ••••••	civilize society, civilize behavior, civilize a nation, efforts to civilize ••••••
#1 🏛️ ••••••	civics /ˈsɪvɪks/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	the study of the rights and duties of citizens and how government works ••••••	Civics helps students understand their responsibilities as citizens. ••••••	- ••••••	- ••••••	citizenship education, public affairs, government studies, social studies ••••••	ignorance, apathy ••••••	civics class, civics education, civics textbook, basic civics ••••••
#1 🎬 ••••••	cinema /ˈsɪnəmə/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	a place where films are shown to the public; the art or industry of making and showing films ••••••	We went to the cinema to watch a new movie. ••••••	go to the cinema ••••••	to visit a movie theater to watch a film ••••••	movie theater, film theater, picture house, multiplex ••••••	television, home video ••••••	go to the cinema, cinema hall, art cinema, local cinema ••••••
#1 💼 ••••••	businesswoman /ˈbɪznəsˌwʊmən/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	a woman who works in business, especially one who owns or manages a company ••••••	The businesswoman expanded her company into international markets. ••••••	- ••••••	- ••••••	female entrepreneur, business executive, business owner, company director ••••••	businessman, employee ••••••	successful businesswoman, young businesswoman, businesswoman entrepreneur, leading businesswoman ••••••
#1 😊 ••••••	cheerfully /ˈtʃɪəfəli/ adverb ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	in a happy and positive manner; with visible good spirits ••••••	She greeted everyone cheerfully despite the long day. ••••••	- ••••••	- ••••••	happily, gladly, joyfully, merrily, brightly ••••••	sadly, gloomily, miserably ••••••	smile cheerfully, speak cheerfully, greet cheerfully, laugh cheerfully ••••••
#1 🤥 ••••••	cheater /ˈtʃiːtər/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	a person who cheats or acts dishonestly to gain an advantage ••••••	He was caught and labeled as a cheater during the exam. ••••••	once a cheater, always a cheater ••••••	someone who cheats once is likely to cheat again ••••••	fraud, swindler, deceiver, trickster, impostor ••••••	honest person, fair player, truth-teller ••••••	exam cheater, habitual cheater, notorious cheater, cheating scandal ••••••
#1 💬 ••••••	chat /tʃæt/ noun; verb ••••••	- ••••••	chatted ••••••	chatted ••••••	chats ••••••	chatting ••••••	an informal conversation; to talk in a friendly, informal way ••••••	We had a long chat after dinner. ••••••	have a chat ••••••	to talk informally with someone ••••••	talk, converse, gossip, discuss, chitchat ••••••	ignore, silence ••••••	have a chat, casual chat, online chat, friendly chat ••••••
#1 👩‍💼 ••••••	chairwoman /ˈtʃɛərˌwʊmən/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	a woman who presides over a meeting, committee, or organization; a female leader of a board or council ••••••	She was elected chairwoman of the company after years of experience. ••••••	chairwoman of the board ••••••	the female leader who heads a company’s board of directors ••••••	chair, chairperson, female chair, presiding officer ••••••	chairman, subordinate, member ••••••	chairwoman of the board, elected chairwoman, serve as chairwoman, company chairwoman ••••••
#1 📜 ••••••	certification /ˌsɜːrtɪfɪˈkeɪʃən/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	the process of officially recognizing or confirming that something or someone meets required standards; an official document proving qualification ••••••	She received her professional certification after completing the training program. ••••••	- ••••••	- ••••••	accreditation, validation, authorization, qualification, endorsement ••••••	disqualification, decertification ••••••	professional certification, certification process, certification program, certification exam ••••••
#1 📱 ••••••	cellphone /ˈsɛlˌfoʊn/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	a portable telephone that uses a cellular network for wireless communication ••••••	She forgot her cellphone at home and couldn’t call anyone. ••••••	- ••••••	- ••••••	mobile phone, cell phone, smartphone, handset ••••••	landline, desk phone ••••••	cellphone battery, cellphone charger, cellphone screen, cellphone number ••••••
#1 ⚠️ ••••••	cautionary /ˈkɔːʃənˌɛri/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	serving as a warning; intended to prevent problems or mistakes by giving advice or examples ••••••	The report offers a cautionary message about unchecked spending. ••••••	cautionary tale ••••••	a story used as a warning about potential dangers or mistakes ••••••	warning, preventive, admonitory, forewarning, advisory ••••••	encouraging, reassuring, permissive ••••••	cautionary tale, cautionary advice, cautionary note, cautionary example ••••••
#1 📚 ••••••	catalogue /ˈkætəlɒɡ/ noun; verb ••••••	- ••••••	catalogued ••••••	catalogued ••••••	catalogues ••••••	cataloguing ••••••	a complete list of items, typically one in alphabetical or systematic order; to make a systematic list of items ••••••	The library decided to catalogue all new books digitally. ••••••	- ••••••	- ••••••	list, register, index, inventory, directory ••••••	disorder, chaos ••••••	product catalogue, library catalogue, online catalogue, catalogue items, catalogue system ••••••
#1 ⚠️ ••••••	carelessly /ˈkeərləsli/ adverb ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	without care or attention; in a negligent or reckless manner ••••••	He carelessly left the door unlocked. ••••••	carelessly thrown together ••••••	done hastily without proper planning or care ••••••	negligently, recklessly, heedlessly, inattentively, casually ••••••	carefully, attentively, cautiously ••••••	carelessly made, carelessly handled, carelessly spoken, carelessly discarded ••••••
#1 ❌ ••••••	cancellation /ˌkænsəˈleɪʃən/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	the act of stopping something that was planned or scheduled; the act of nullifying or invalidating something ••••••	The airline announced the cancellation of several flights due to bad weather. ••••••	cancellation policy ••••••	rules that explain how and when a booking or agreement can be canceled ••••••	annulment, termination, withdrawal, revocation, calling off ••••••	confirmation, continuation, approval ••••••	flight cancellation, order cancellation, cancellation fee, cancellation notice, cancellation policy ••••••
#1 🧮 ••••••	calculator /ˈkælkjʊleɪtər/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	an electronic or mechanical device used to perform mathematical calculations ••••••	She used a calculator to solve the complex equation. ••••••	- ••••••	- ••••••	computing device, adding machine, calculating machine, electronic calculator ••••••	guesswork, estimation ••••••	use a calculator, scientific calculator, pocket calculator, calculator app ••••••
#1 👋 ••••••	bye /baɪ/ interjection ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	used to say goodbye; a short and informal farewell ••••••	I said bye to her before leaving. ••••••	bye-bye ••••••	an informal or childlike way to say goodbye ••••••	goodbye, farewell, adieu, see ya ••••••	hello, hi ••••••	say bye, wave bye, bye for now ••••••
#1 🐝 ••••••	buzz /bʌz/ noun, verb ••••••	- ••••••	buzzed ••••••	buzzed ••••••	buzzes ••••••	buzzing ••••••	to make a low continuous humming sound; a feeling of excitement or interest ••••••	I could hear the phone buzz during the meeting. ••••••	buzz off ••••••	go away; leave someone alone ••••••	hum, whirr, ring, excitement, stir ••••••	silence, calm, quiet ••••••	phone buzz, buzzing sound, media buzz, create a buzz, constant buzz ••••••
#1 👗 ••••••	busty /ˈbʌsti/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	- ••••••	having a large or full bust; describing a woman with a prominent chest ••••••	The actress was often described as busty in fashion magazines. ••••••	- ••••••	- ••••••	curvaceous, well-endowed, full-bosomed, buxom ••••••	flat-chested, slim ••••••	busty figure, busty woman, busty appearance ••••••