Lesson 201 - The Ultimate Vocabulary Course for Competitive Exams: GRE, GMAT, TOEFL, IELTS & More | Learn English

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

#6001 ⚰️ ••••••	obsequies /ˈɒbsɪkwiːz/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	Funeral rites or ceremonies. ••••••	The obsequies for the late leader drew thousands of mourners. ••••••	- ••••••	- ••••••	funeral, burial, service, last rites ••••••	celebration, festivity ••••••	solemn obsequies, state obsequies, funeral obsequies ••••••
#6002 🤰 ••••••	obstetrics /əbˈstɛtrɪks/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	The branch of medicine dealing with childbirth and care of women giving birth. ••••••	She is studying obstetrics to become a specialist in childbirth. ••••••	- ••••••	- ••••••	midwifery, maternity care, gynecology ••••••	pediatrics, surgery ••••••	study obstetrics, practice obstetrics, field of obstetrics ••••••
#6003 👩‍⚕️ ••••••	obstetrician /ˌɒbstəˈtrɪʃən/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	A doctor specializing in pregnancy, childbirth, and women's reproductive health. ••••••	The obstetrician monitored the mother’s health throughout the pregnancy. ••••••	- ••••••	- ••••••	doctor, physician, gynecologist, specialist ••••••	patient, layperson ••••••	consult an obstetrician, obstetrician appointment, experienced obstetrician ••••••
#6004 🗑️ ••••••	obsolete /ˌɒbsəˈliːt/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	No longer in use or out of date. ••••••	Floppy disks are now completely obsolete. ••••••	- ••••••	- ••••••	outdated, old, archaic, discontinued ••••••	modern, current, up-to-date ••••••	obsolete technology, obsolete method, become obsolete ••••••
#6005 ⌛ ••••••	obsolescent /ˌɒbsəˈlɛsnt/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	Becoming outdated or on the way to becoming obsolete. ••••••	The obsolescent technology could not compete with modern devices. ••••••	- ••••••	- ••••••	outdated, old-fashioned, declining, fading ••••••	modern, current, advanced ••••••	obsolescent technology, obsolescent equipment, obsolescent system ••••••
#6006 📱 ••••••	obsolescence /ˌɒbsəˈlɛsəns/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	The state of being no longer useful or in fashion; becoming outdated. ••••••	The rapid obsolescence of smartphones makes people upgrade frequently. ••••••	planned obsolescence ••••••	The practice of designing products with a limited lifespan to encourage replacement. ••••••	outdatedness, decline, extinction, deterioration, antiquation ••••••	modernity, relevance, innovation ••••••	planned obsolescence, product obsolescence, technological obsolescence, gradual obsolescence ••••••
#6007 🪨 ••••••	obsidian /əbˈsɪdiən/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	A hard, dark, glasslike volcanic rock formed by rapid solidification of lava. ••••••	The knife was made from sharp obsidian. ••••••	- ••••••	- ••••••	volcanic glass, lava glass, natural glass, igneous rock ••••••	sandstone, limestone ••••••	obsidian blade, obsidian tool, black obsidian, polished obsidian ••••••
#6008 ⚡ ••••••	obsessive /əbˈsɛsɪv/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	Relating to or characterized by an obsession; thinking about something too much. ••••••	He has an obsessive interest in cleanliness. ••••••	obsessive behavior ••••••	Repeated and extreme behavior due to obsession ••••••	fanatical, compulsive, fixated, preoccupied ••••••	casual, indifferent, unconcerned ••••••	obsessive thoughts, obsessive behavior, obsessive interest, obsessive personality ••••••
#6009 🔥 ••••••	obsession /əbˈsɛʃən/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	An idea, thought, or concern that continually preoccupies or intrudes on a person's mind. ••••••	His obsession with success drove him to work day and night. ••••••	an obsession with ••••••	Being overly concerned or preoccupied with something ••••••	fixation, preoccupation, compulsion, mania, craze ••••••	indifference, apathy ••••••	obsession with, obsession about, unhealthy obsession, lifelong obsession ••••••
#6010 🌀 ••••••	obsess /əbˈsɛs/ verb ••••••	obsessed ••••••	obsessed ••••••	obsesses ••••••	obsessing ••••••	To preoccupy or fill the mind of someone continually and to an excessive degree. ••••••	She tends to obsess over small details. ••••••	obsess over ••••••	To think about something too much and not let go of it ••••••	preoccupy, fixate, dwell, consume, dominate ••••••	ignore, neglect ••••••	obsess over, obsess with, obsess about, obsess constantly ••••••
#6011 🔭 ••••••	observatory /əbˈzɜːrvətɔːri/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	A building equipped for observing astronomical or meteorological events. ••••••	The observatory is open to the public on weekends. ••••••	- ••••••	- ••••••	planetarium, telescope station, research center, dome ••••••	none, null ••••••	astronomical observatory, space observatory, weather observatory, national observatory ••••••
#6012 👀 ••••••	observant /əbˈzɜːvənt/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	Quick to notice details or attentive to rules and customs. ••••••	She is very observant and rarely misses any detail. ••••••	- ••••••	- ••••••	attentive, alert, watchful, perceptive ••••••	careless, inattentive ••••••	observant eye, observant nature, highly observant ••••••
#6013 🙏 ••••••	observance /əbˈzɜːvəns/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	The practice of following a custom, rule, or religious law. ••••••	The festival is held in observance of a centuries-old tradition. ••••••	in observance of ••••••	to mark or honor a law, custom, or tradition ••••••	ritual, tradition, ceremony, adherence ••••••	violation, disregard ••••••	religious observance, in observance of, strict observance ••••••
#6014 🕯️ ••••••	obsequy /ˈɒbsɪkwi/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	A funeral rite, usually used in plural form obsequies. ••••••	The village gathered for the obsequy of their beloved teacher. ••••••	- ••••••	- ••••••	funeral, burial, rite, ceremony ••••••	celebration, party ••••••	funeral obsequy, religious obsequy ••••••
#6015 🙇 ••••••	obsequious /əbˈsiːkwɪəs/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	Excessively obedient or attentive in a servile way. ••••••	The waiter gave an obsequious bow to every customer. ••••••	- ••••••	- ••••••	servile, sycophantic, fawning, submissive ••••••	assertive, independent ••••••	obsequious behavior, obsequious smile, obsequious attention ••••••
#6016 🙅 ••••••	objector /əbˈdʒɛktər/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	a person who expresses opposition or disapproval to something ••••••	The objector raised his concerns during the town meeting. ••••••	- ••••••	- ••••••	opponent, dissenter, protester, critic ••••••	supporter, advocate, proponent ••••••	conscientious objector, strong objector, vocal objector, objector to war ••••••
#6017 🌫️ ••••••	obscure /əbˈskjʊr/ adjective, verb ••••••	obscured ••••••	obscured ••••••	obscures ••••••	obscuring ••••••	Not clearly expressed or understood; to make something difficult to see or understand. ••••••	The meaning of the poem was obscure to most readers. ••••••	in the obscure ••••••	in an uncertain or hidden situation ••••••	unclear, vague, hidden, ambiguous, conceal ••••••	clear, obvious, apparent ••••••	obscure meaning, obscure passage, obscure author, obscure the view ••••••
#6018 🤢 ••••••	obnoxious /əbˈnɒkʃəs/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	Extremely unpleasant, offensive, or annoying. ••••••	The obnoxious behavior of the guest ruined the party. ••••••	- ••••••	- ••••••	offensive, unpleasant, nasty, repulsive, annoying ••••••	pleasant, agreeable, delightful ••••••	obnoxious behavior, obnoxious smell, obnoxious attitude ••••••
#6019 📢 ••••••	obloquy /ˈɒbləkwɪ/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	Strong public criticism or verbal abuse; disgrace or shame from public condemnation. ••••••	The politician faced obloquy after the scandal was exposed. ••••••	- ••••••	- ••••••	abuse, censure, criticism, vilification, disgrace ••••••	praise, honor, acclaim ••••••	face obloquy, suffer obloquy, public obloquy ••••••
#6020 😶 ••••••	oblivious /əˈblɪviəs/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	Not aware of or concerned about what is happening around one. ••••••	He was oblivious to the danger approaching him. ••••••	- ••••••	- ••••••	unaware, ignorant, heedless, inattentive ••••••	aware, conscious, mindful ••••••	oblivious to danger, oblivious of surroundings, completely oblivious ••••••
#6021 🕳️ ••••••	oblivion /əˈblɪviən/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	The state of being completely forgotten or unknown; the state of being unconscious or unaware. ••••••	The ancient city fell into oblivion after the empire collapsed. ••••••	fade into oblivion ••••••	to be forgotten completely over time ••••••	forgetfulness, unconsciousness, obscurity, neglect, nothingness ••••••	remembrance, memory, awareness ••••••	fall into oblivion, sink into oblivion, fade into oblivion, lost in oblivion ••••••
#6022 💥 ••••••	obliterate /əˈblɪtəreɪt/ verb ••••••	obliterated ••••••	obliterated ••••••	obliterates ••••••	obliterating ••••••	To completely destroy, remove, or wipe out. ••••••	The town was obliterated by the powerful earthquake. ••••••	obliterate the memory ••••••	To erase or forget something completely ••••••	destroy, erase, annihilate, wipe out, demolish ••••••	create, build, preserve ••••••	obliterate completely, obliterate memory, obliterate evidence ••••••
#6023 ⚖️ ••••••	obliquity /əˈblɪkwɪti/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	Deviation from moral or usual conduct; indirectness or lack of straightforwardness. ••••••	The politician was criticized for the obliquity of his answers. ••••••	- ••••••	- ••••••	indirection, dishonesty, evasiveness, crookedness ••••••	honesty, directness, clarity ••••••	moral obliquity, obliquity of conduct, obliquity in speech ••••••
#6024 ↗️ ••••••	oblique /əˈbliːk/ or /oʊˈbliːk/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	Not explicit or direct in addressing a point; slanting or indirect. ••••••	She made an oblique reference to his past mistakes. ••••••	- ••••••	- ••••••	indirect, vague, slanted, sloping, angled ••••••	direct, straight, explicit ••••••	oblique reference, oblique angle, oblique glance, oblique line ••••••
#6025 😊 ••••••	obliging /əˈblaɪdʒɪŋ/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	Willing to help or do favors; accommodating. ••••••	The staff at the hotel were very obliging and friendly. ••••••	- ••••••	- ••••••	helpful, accommodating, kind, cooperative, considerate ••••••	unhelpful, rude, inconsiderate ••••••	obliging staff, obliging nature, obliging host, obliging manner ••••••
#6026 📜 ••••••	obligatory /əˈblɪɡətɔːri/ adjective ••••••	- ••••••	- ••••••	- ••••••	- ••••••	Required by law, rule, or custom; mandatory. ••••••	Wearing a helmet is obligatory when riding a motorcycle. ••••••	- ••••••	- ••••••	mandatory, compulsory, required, binding, enforced ••••••	optional, voluntary, elective ••••••	obligatory rule, obligatory duty, obligatory course, obligatory requirement ••••••
#6027 📜 ••••••	obligate /ˈɑːblɪˌɡeɪt/ verb ••••••	obligated ••••••	obligated ••••••	obligates ••••••	obligating ••••••	to bind legally or morally; to compel someone to do something ••••••	The contract obligates the company to provide timely service. ••••••	- ••••••	- ••••••	bind, compel, require, force ••••••	free, release, exempt ••••••	legally obligate, morally obligate, obligate by contract ••••••
#6028 🕯️ ••••••	oblation /oʊˈbleɪʃən/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	a religious offering, especially of bread or wine to God ••••••	The priest placed the oblation on the altar during the ceremony. ••••••	- ••••••	- ••••••	offering, sacrifice, gift, donation ••••••	withholding, refusal ••••••	religious oblation, make an oblation, temple oblation ••••••
#6029 📢 ••••••	objurgation /ˌɑːbdʒərˈɡeɪʃən/ noun ••••••	- ••••••	- ••••••	- ••••••	- ••••••	a harsh scolding or strong rebuke ••••••	His misconduct earned him a severe objurgation from the manager. ••••••	- ••••••	- ••••••	rebuke, reprimand, scolding, chastisement ••••••	praise, compliment, approval ••••••	strong objurgation, receive objurgation, face objurgation ••••••
#6030 ⚡ ••••••	objurgate /ˈɑːbdʒərˌɡeɪt/ verb ••••••	objurgated ••••••	objurgated ••••••	objurgates ••••••	objurgating ••••••	to scold or rebuke severely ••••••	The teacher objurgated the student for being dishonest. ••••••	- ••••••	- ••••••	rebuke, scold, reprimand, chastise, reproach ••••••	praise, commend, approve ••••••	objurgate harshly, objurgate publicly, objurgate for mistake ••••••

Lesson 201 - The Ultimate Vocabulary Course for Competitive Exams: GRE, GMAT, TOEFL, IELTS & More

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

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