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Letter U Words List

Letter U Words List

shape Introduction

This article is a collection of all important words starting with letter U. The letter U words list is a good resource for individuals working towards enhancing their vocabulary. Also the letter U words list is a splendid read for the candidates pursuing different competitive exams including but not limited to GRE, TOEFL, GMAT, CAT, etc.. Below presented is the letter U words list along with synonyms and antonyms.

Word Meaning Synonyms Antonyms Usage of Word
Ubiquitous (adjective)
  • Being everywhere;
  • omnipresent
  • n. Ubiquity
  • Omnipresent
  • Universal
  • Pervasive
  • Everywhere
  • All-over
  • Rare
  • Scarce
  • Irregular
  • Seldom
  • Uncommon
Ubiquitous is something that seems to be present at the same time, everywhere.
Example: “Since my sister loves the color pink, she made sure the hue was ubiquitous during her wedding”.
Ulcer (noun)
  • Sore place appearing on the skin inside or outside the body
  • ex. Stomach ulcer
  • adj. Ulcerous
  • v. Ulcerate
  • Lesion
  • Pathology
  • Unhealthiness
  • Pustule
  • canker
Ulcer is a sore on the skin or a mucous membrane, accompanied by the disintegration of tissue, the formation of pus, etc.
Example: “She is suffering from a gastric ulcer”.
Ulterior (adjective)
  • Intentionally hidden
  • beyond what is evident
  • situated beyond
  • unstated and often questionable
  • ex. Ulterior motive
  • Ambiguous
  • Concealed
  • Equivocal
  • Posterior
  • Subterranean
  • Antecedent
  • Expressed
  • Blatant
  • Open
  • Known
Ulterior is something kept hidden in order to get a particular result.
Example: “The ulterior of the house is beautiful”.
Ultimate (adjective)
  • Final
  • not susceptible to further analysis
  • fundamental
  • ex. The sun is the ultimate source of energy.
  • Terminal
  • Eventual
  • Utmost
  • Absolute
  • Decisive
  • Initial
  • Opening
  • Proximate
  • Auxiliary
  • Tentative
Ultimate means last; furthest or farthest; ending a process or series.
Example: “Their ultimate fate has not yet been decided”.
Ultimatum (noun)
  • Last demand
  • last warning
  • last statement of conditions that must be met
  • ex. They have ignored our ultimatum
  • Demand
  • Warning
  • Command
  • Requisition
  • Claim
  • Entreat
  • Feedback
  • Command
  • Advice
  • Acknowledgement
Ultimatum is a demand which, if not met, will end a relationship or otherwise result in some serious consequence.
Example: “The Devil has given Ram an ultimatum”.
Umbrage (noun)
  • Resentment
  • anger
  • sense of injury or insult
  • ex. Take umbrage at his rudeness
  • Displeasure
  • Irritation
  • Offense
  • Anger
  • Tantrum
  • Pleasure
  • Happiness
  • Love
  • Comfort
  • Delight
Umbrage is a feeling of being offended by what someone has said or done.
Example: “He took umbrage at the way the media potrayed him.”
Unaccountable (adjective)
  • inexplicable
  • impossible to account for
  • unreasonable or mysterious
  • Strange
  • Inexplicable
  • Unintelligent
  • Mysterious
  • Bizarre
  • Accountable
  • Responsible
  • Explicable
  • Comprehensible
  • liable
Unaccountable is impossible to account for; unexplained; inexplicable
Example: “She has shown an unaccountable reluctance to accept their offer”.
Unanimity (noun)
  • Complete agreement
  • adj. Unanimous
  • Concord
  • Unity
  • Harmony
  • Consent
  • Assent
  • Disagreement
  • Dissension
  • Antagonism
  • Clash
  • Conflict
The condition of agreement by all parties, the state of being unanimous.
Example: “The only law that requires unanimity is the social compact itself”.
Unassailable (adjective)
  • Not open to attack
  • Impregnable
  • Not subject to question
  • Invincible
  • Secure
  • Strong
  • Flawless
  • Inarguable
  • Vulnerable
  • Susceptible
  • Contestable
  • Unprotected
  • Cranky
Unassailable is not able to be doubted, attacked, or questioned.
Example: “They are well protected and almost unassailable”.
Unassuaged (adjective)
  • Unsatisfied
  • Not soothed
  • Fed-up
  • Malcontented
  • Kvetching
  • Unsatisfied
  • Ennuied
  • Satisfied
Not assuaged; not calmed, appeased, mitigated, alleviated, satisfied or diminished.
Example: “Victory unassuaged was theirs, and for them Fortune had cogged her dice”.
Unassuming (adjective)
  • Modest
  • Ex. The champion's unassuming manner
  • Modest
  • Humble
  • Unobtrusive
  • Bashful
  • Meek
  • Arrogant
  • Confident
  • Immodest
  • Bold
  • Boastful
Unassuming is not having or showing a desire to be noticed, praised, etc.
Example: “They lived in an unassuming home”.
Unbridled (adjective)
  • Violent
  • Uncontrolled
  • Ex. Unbridled rage/greed
  • Barbaric
  • Uncontrolled
  • Uncurbed
  • Ungoverned
  • Wild
  • Controlled
  • Temperate
  • Governed
  • Checked
  • Hindered
Unbridled is something not controlled or restrained.
Example: “Their unbridled optimism is punctuated by huge bonuses and a stock price”.
Uncanny (adjective)
  • Strange
  • Mysterious
  • Ex. Uncanny knack
  • Weird
  • Strange
  • Unearthly
  • Mysterious
  • Extraordinary
  • Regular
  • Standard
  • Accustomed
  • Typical
  • Familiar
Uncanny refers to something odd, mysterious or unexpected that makes you feel uneasy.
Example: “He has an uncanny habit of talking to spirits”.
Unceremonious (adjective)
  • Not done politely without due formalities
  • Informal
  • Abrupt
  • Easy
  • Casual
  • Curt
  • Polite
  • Formal
  • Ceremonious
  • Courteous
  • Gracious
Unceremonious is happening or done very suddenly and quickly with no effort to be careful or polite.
Example: “His unceremonious dismissal by the new boss surprised everybody”.
Unconscionable (adjective)
  • Unscrupulous
  • Not guided by conscience
  • Excessive
  • Beyond reason
  • Ex. Unconscionable demand
  • Exorbitant
  • Immoderate
  • Extravagant
  • Outrageous
  • Unreasonable
  • Moral
  • Principled
  • Conscientious
  • Decent
  • Honorable
Unconscionable is not guided by conscience; unscrupulous.
Example: “Deficit spending is an unconscionable form of fiscal child abuse”.
Uncouth (adjective)
  • Boorish
  • Clumsy in speech or behavior
  • Outlandish
  • Crude
  • Unrefined
  • Vulgar
  • Boorish
  • Inelegant
  • Classy
  • Elegant
  • Cultured
  • Graceful
  • Polished
Uncouth is awkward, clumsy or uncultured
Example: “He is an uncouth man”.
Unction (noun)
  • The act of anointing with oil
  • Ex. Extreme unction
  • Unguent
  • Lotion
  • Ointment
  • Balm
  • Cream
    -----
Unction is the act of anointing as a rite of consecration or healing.
Example: “I hope you can attend my daughter’s baptismal unction”.
Unctuous (adjective)
  • Oily
  • Bland
  • Insincerely suave
  • Adulatory
  • Oily
  • Gushing
  • Soapy
  • Fulsome
  • Artless
  • Unaffected
  • Unfeigned
  • Honest
  • Unpretentious
Unctuous is having an oily or soapy feel, as certain minerals.
Example: “He speaks in an unctuous tone”.
Underhand(underhanded) (adjective)
  • Done slyly and secretly (being dishonest)
  • Deceitful
  • Sneaky
  • Crooked
  • Dishonest
  • Cunning
  • Honest
  • Overhand
  • Forthright
  • Honorable
  • Decent
Underhand is something done in a sly and secret way.
Example: “It is obscure because it is underhand”.
Underlying (adjective)
  • Lying below
  • Fundamental
  • Fundamental
  • Essential
  • Elementary
  • Cardinal
  • Intrinsic
  • Secondary
  • Incidental
  • Ancillary
  • Subordinate
  • Overt
Underlying is used to identify the idea, cause, problem, etc., that forms the basis of something.
Example: “There was evidently something underlying the joke”.
Undermine (verb)
  • Weaken gradually
  • Sap
  • Dig a mine beneath
  • Weaken
  • Impair
  • Sabotage
  • Enfeeble
  • Ruin
  • Strengthen
  • Encourage
  • Bolster
  • Assist
  • Reinforce
Undermine is to injure or destroy by insidious activity or imperceptible stages, sometimes tending toward a sudden dramatic effect.
Example: “She tried to undermine my authority by complaining about me to my boss”.
Underscore (verb)
  • Underline
  • Emphasize
  • Emphasize
  • Accentuate
  • Accent
  • Highlight
  • Feature
  • Neglect
  • Dismiss
  • Omit
  • Disregard
  • Ignore
Underscore is an underline drawn under a word to emphasize it.
Example: “I’m sorry, I didn’t mean to hurt you, he said, as if to underscore that their predicament was the same”.
Understate (verb)
  • State with less truth than seems warranted by the facts
  • Ex. He understated the seriousness of the crime
  • N. Understatement
  • Op. Overstate
  • Minimize
  • Downplay
  • Lessen
  • Belittle
  • Deprecate
  • Exaggerate
  • Overstate
  • Magnify
  • Maximize
  • Inflate
Understate is to say that (something) is smaller, less important, etc., than it really is.
Example: “To say she is a leftist is to radically understate her stand”.
Undertaker (noun)
  • Funeral director
  • One whose business is to arrange burials
  • Funeral director
  • Entrepreneur
  • Embalmer
  • Mortuary
  • Contractor
    -----
Undertaker is a mortician or someone in the business of readying dead bodies for a funeral and setting up and conducting a funeral.
Example: “He shoved the undertaker toward the ambulance”.
Undulating (verb)
  • Moving with a wavelike motion
  • V. Undulate
  • Cf. Und: wave
  • Rolling
  • Cockling
  • Flapping
  • Swaying
  • Billowing
    -----
Undulating is having a wavy surface, edge, or markings.
Example: “Everything was dark, the country being an undulating prairie”.