Vocabularios

Descubra, aprenda y domine el vocabulario en inglés

Unstable definition card — visual illustration of the meaning
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Unstable

adjective B2
/ʌnˈsteɪbəl/

likely to change; not steady or secure; unsteady

"The unstable economy made people worried about their jobs."

unsteady definition card — visual illustration of the meaning
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unsteady

adjective B2
/ʌnˈstɛdi/

not firm or stable; likely to change or fail

"She felt unsteady on her feet after the long journey."

Unsuitable definition card — visual illustration of the meaning
adjective B2
/ʌnˈsuːtəbl/

not fitting or appropriate for a particular purpose or situation

"This formal dress is unsuitable for a casual beach party."

Unthinkable definition card — visual illustration of the meaning
adjective B2
/ʌnˈθɪŋkəbl/

impossible to conceive or imagine; beyond belief or consideration

"It was unthinkable that such a tragedy could happen in our peaceful town."

untie definition card — visual illustration of the meaning
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untie

verb B2
/ʌnˈtaɪ/

to loosen or remove a knot or binding; to release something that is tied

"She untied the rope to free the boat."

unveil definition card — visual illustration of the meaning
verb B2
/ʌnˈveɪl/

to reveal or disclose something, especially in a formal manner

"The company will unveil a new product next week."

adjective B2
/ʌnˈwel.kəm/

not wanted or accepted; not invited or pleasant

"The unwelcome news ruined their vacation plans."

Unwilling definition card — visual illustration of the meaning
adjective B2
/ʌnˈwɪl.ɪŋ/

not ready to do something; reluctant; not wanting to do

"He was unwilling to share his secret with anyone."

unwillingly definition card — visual illustration of the meaning
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unwillingly

adverb B2
/ʌnˈwɪlɪŋli/

in a way that shows reluctance or lack of desire; not willingly

"She unwillingly agreed to attend the meeting."

unwise definition card — visual illustration of the meaning
adjective B2
/ʌnˈwaɪz/

Showing poor judgment; not sensible or prudent.

"It would be unwise to invest all your money in one company."

Unworthy definition card — visual illustration of the meaning
adjective B2
/ʌnˈwɜːrði/

not deserving respect or attention; lacking worth or merit

"He felt unworthy of such praise and recognition."

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up-keep

noun B2
/ˈʌpˌkiːp/

The process or cost of maintaining something in good condition.

"The upkeep of the old house is very expensive."

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Uphill

adjective B2
/ˈʌpˌhɪl/

difficult; requiring great effort; sloping upward

"Learning a new language can be an uphill battle."

uphold definition card — visual illustration of the meaning
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uphold

verb B2
/ʌpˈhoʊld/

to maintain or support a principle, law, or decision

"The judge promised to uphold justice at all costs."

adjective, adverb B2
/ˈʌpraɪt/

positioned vertically; morally good and honest

"He remained upright despite the strong winds."

urbanization definition card — visual illustration of the meaning
noun B2
/ˌɜː.bən.aɪˈzeɪ.ʃən/

The process by which towns and cities are formed and become larger as more people begin living and working in central areas.

"Rapid urbanization has led to increased infrastructure development."

urge definition card — visual illustration of the meaning
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urge

verb B2
/ɜːrdʒ/

to strongly encourage or try to persuade someone to do something

"Doctors urge patients to exercise regularly."

Urgency definition card — visual illustration of the meaning
noun B2
/ˈɜːrdʒənsi/

The quality of requiring immediate attention or action.

"The doctor emphasized the urgency of starting treatment right away."

urgently definition card — visual illustration of the meaning
adverb B2
/ˈɜːrdʒəntli/

in a way that requires immediate attention or action

"The patient urgently needs medical attention."

Usage definition card — visual illustration of the meaning
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Usage

noun B2
/ˈjuːsɪdʒ/

The action of using something; the way in which a word or phrase is normally used.

"The book explains the proper usage of technical terms."

Utility definition card — visual illustration of the meaning
noun B2
/juːˈtɪləti/

The state of being useful, profitable, or beneficial.

"The utility of smartphones in daily life is undeniable."

utilization definition card — visual illustration of the meaning
noun B2
ˌjuːtɪlaɪˈzeɪʃən

The action of making practical and effective use of something.

"The efficient utilization of resources is key to success."

utilize definition card — visual illustration of the meaning
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utilize

verb B2
/ˈjuːtɪlaɪz/

to make practical or effective use of something

"The company aims to utilize solar energy for production."

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Utmost

adjective B2
/ˈʌtmoʊst/

Greatest or highest in degree, importance, or extent.

"She showed the utmost respect to her teachers."

Utter definition card — visual illustration of the meaning
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Utter

verb B2
/ˈʌtər/

To speak or pronounce words aloud.

"He could barely utter a word after the shocking news."

Utterly definition card — visual illustration of the meaning
adverb B2
/ˈʌtərli/

completely or absolutely

"She was utterly surprised by the news."