Adverbs are an essential component of speech that can add depth and variety to your writing. They can modify verbs, adjectives, and other adverbs to provide more detail about when, where, how, or why an action is performed.
However, it can be challenging to find the perfect adverb for your sentence, especially if you’re looking for one that starts with a specific letter.
If you’re struggling to come up with adverbs that start with U, don’t worry! We’ve compiled a comprehensive list of 200 adverbs starting with U that you can use in your writing.
Whether you need an adverb to describe someone’s behavior or want to emphasize the intensity of action, this list has got you covered.
Adverbs that Start With U
Below are 30 Top Adverbs That Start with U, along with meaning and example sentences. (Skip to Complete List)
1. Unquestionably
Meaning: Without any doubt.
Example: She is unquestionably the best candidate for the job.
2. Unexpectedly
Meaning: In a way that was not planned or anticipated.
Example: The rain came unexpectedly during our picnic.
3. Unanimously
Meaning: Without opposition; with the agreement of all people involved.
Example: The proposal was unanimously approved.
4. Unequivocally
Meaning: In a clear, unambiguous, and direct manner.
Example: He unequivocally denied the allegations.
5. Unabashedly
Meaning: Without any embarrassment, constraint, or shame.
Example: She unabashedly shared her opinions.
6. Urgently
Meaning: With earnest and persistent demand, importance, or force.
Example: The patient needs medical attention urgently.
7. Unintentionally
Meaning: Without a deliberate plan or intent.
Example: I unintentionally deleted the file.
8. Undoubtedly
Meaning: Without doubt; certainly.
Example: This is undoubtedly the best choice.
9. Unfailingly
Meaning: Without exception; consistently.
Example: She is unfailingly polite to everyone.
10. Ultimately
Meaning: Finally; in the end.
Example: All our hard work will ultimately pay off.
11. Unhurriedly
Meaning: Without rushing; in a relaxed manner.
Example: He walked unhurriedly, enjoying the scenery.
12. Uniformly
Meaning: In a consistent or identical manner.
Example: The product is uniformly manufactured to maintain quality.
13. Uncontrollably
Meaning: In a manner that cannot be controlled or restrained.
Example: She laughed uncontrollably.
14. Unpredictably
Meaning: In a manner that cannot be predicted.
Example: The stock market can behave unpredictably.
15. Unbelievably
Meaning: In a manner that is hard to believe.
Example: The show was unbelievably good.
16. Undeniably
Meaning: Clearly true; beyond doubt.
Example: It’s undeniably the best film this year.
17. Uprightly
Meaning: In an honest, straightforward manner.
Example: He dealt uprightly with all matters.
18. Usuriously
Meaning: In a manner relating to the practice of lending money at unreasonably high rates of interest.
Example: The moneylender dealt usuriously.
19. Uselessly
Meaning: Without success or achieving a desired effect.
Example: He tried uselessly to fix the broken toy.
20. Unerringly
Meaning: Without making mistakes.
Example: Her instincts are unerringly accurate.
21. Unhesitatingly
Meaning: Without pause or delay.
Example: She unhesitatingly accepted the challenge.
22. Unwaveringly
Meaning: In a manner that does not waver or falter.
Example: He stood unwaveringly by his decision.
23. Uptightly
Meaning: In an anxious manner, especially in an excessive or obsessive way.
Example: She reacted uptightly to the slightest criticism.
24. Unjustly
Meaning: In an unfair or unjust manner.
Example: He felt he had been treated unjustly.
25. Unknowingly
Meaning: Without being aware of something.
Example: She unknowingly dropped her keys.
26. Unthinkingly
Meaning: Without considering the consequences; impulsively.
Example: He unthinkingly made a promise he couldn’t keep.
27. Unrelentingly
Meaning: Without softening or yielding in determination.
Example: The athlete trained unrelentingly.
28. Universally
Meaning: By everyone; in every case.
Example: The policy was universally accepted.
29. Unceasingly
Meaning: Without stopping or pausing.
Example: The rain fell unceasingly.
30. Unreservedly
Meaning: Without reservations; fully.
Example: I unreservedly recommend this book.
All Adverbs Starting With U
| Ulteriorly | Ultimately | Unabashedly |
| Unaccountably | Unaffectedly | Unamiably |
| Unamicably | Unamusedly | Unanimously |
| Unarguably | Unashamedly | Unassumingly |
| Unathletically | Unattractively | Unavoidably |
| Unbearably | Unbecomingly | Unbelievably |
| Unbelievingly | Unbelligerently | Unbendingly |
| Unbeware | Unbiasedly | Unblinkingly |
| Unblushingly | Uncannily | Uncertainly |
| Unchangingly | Uncharitably | Unchastely |
| Uncheerfully | Unchivalrously | Uncivilly |
| Unclearly | Uncleverly | Uncomfortably |
| Uncommonly | Uncompliantly | Unconcernedly |
| Uncongenially | Unconsciously | Uncontrollably |
| Unconvincedly | Unconvincingly | Uncordially |
| Uncourageously | Uncouthly | Uncritically |
| Unctuously | Uncurably | Undauntedly |
| Undecidedly | Undeniably | Understandingly |
| Understatedly | Undeservingly | Undignifiedly |
| Undirectly | Undistractedly | Undividedly |
| Undoubtedly | Undulatingly | Unduly |
| Uneasily | Unemotionally | Unendingly |
| Unenviously | Unequally | Unequivocally |
| Unerringly | Unethically | Unevenly |
| Unexpectedly | Unfailingly | Unfairly |
| Unfaithfully | Unfalteringly | Unfamiliarly |
| Unfashionably | Unfavorably | Unfearingly |
| Unfeelingly | Unfemininely | Unflaggingly |
| Unflappably | Unflickeringly | Unflinchingly |
| Unforgetfully | Unforgivingly | Unfortunately |
| Ungainly | Ungallantly | Ungenerously |
| Ungenially | Ungraciously | Ungratefully |
| Ungrudgingly | Unguardedly | Unguiltily |
| Unhaltingly | Unhappily | Unhealthily |
| Unheedingly | Unhelpfully | Unheroically |
| Unhesitantly | Unhesitatingly | Unhurriedly |
| Uniaxially | Uniformly | Unilaterally |
| Unimpeachably | Unimportantly | Unimposingly |
| Unimpressively | Unindulgently | Uninhibitedly |
| Uninspiredly | Unintelligently | Unintelligibly |
| Uninterestedly | Uninvitedly | Uninvitingly |
| Uniquely | Unitedly | Unitively |
| Universally | Univocally | Unjustly |
| Unkindly | Unknowingly | Unlawfully |
| Unlike | Unluckily | Unmanfully |
| Unmelodiously | Unmercifully | Unmindfully |
| Unmovably | Unmovingly | Unmusically |
| Unnaturally | Unnear | Unnecessarily |
| Unnervingly | Unobservantly | Unobservedly |
| Unobtrusively | Unofficially | Unorthodoxly |
| Unperturbedly | Unpleasantly | Unpoetically |
| Unprecedentedly | Unpredictably | Unpreparedly |
| Unprobably | Unproductively | Unproficiently |
| Unpropitiously | Unquestionably | Unquestioningly |
| Unquietly | Unreadably | Unrealistically |
| Unreally | Unreasonably | Unreceptively |
| Unrefinedly | Unregretfully | Unrelatedly |
| Unrelentingly | Unreliably | Unreluctantly |
| Unremorsefully | Unrepentantly | Unrequitedly |
| Unreservedly | Unresponsively | Unrestrainedly |
| Unrevealingly | Unrhythmically | Unromantically |
| Unsatiably | Unscrupulously | Unseasonably |
| Unseeingly | Unseldom | Unselfishly |
| Unsettledly | Unsettlingly | Unshakably |
| Unskillfully | Unsmilingly | Unsociably |
| Unsolicitously | Unsparingly | Unspeakingly |
| Unsteadily | Unstintingly | Unstoppably |
| Unsubmissively | Unsubtly | Unsuccessfully |
| Unsuitably | Unsurely | Unsurprisedly |
| Unsurprisingly | Unsuspectingly | Unswervingly |
| Untangibly | Unthinkingly | Unthreateningly |
| Untidily | Untruly | Untrustingly |
| Untruthfully | Unusually | Unvirtuously |
| Unwantedly | Unwarily | Unwaveringly |
| Unwelcomingly | Unwillingly | Unwisely |
| Unwittingly | Unwontedly | Unworthily |
| Unyieldingly | Upbeat | Upliftingly |
| Uppishly | Upright | Uprightly |
| Uproariously | Upsetly | Upward |
| Upwardly | Upwards | Urbanely |
| Urgently | Usefully | Uselessly |
| Usually | Usuriously | Usurpingly |
| Utterly | Uxoriously |
Also study: Complete List of Adverbs
Also Study: Adjectives starting with U
Positive Adverbs That Start With U
- undefeatedly
- unbelievably
- universally
- uniquely
- unaffectedly
- ultimately
- unbrokenly
- unopposedly
- unflaggingly
- unabashedly
- unquestionably
- unmistakably
- unwaveringly
- unlimitedly
- understandingly
- uncritically
- upwardly
- upliftingly
- unreservedly
- urbanely
- untouchably
- usably
- unselfishly
- unobstructedly
- uppermost
- unerringly
- ungrudgingly
- unambiguously
- usually
- unyieldingly
- unarguably
- unequivocally
- unitedly
- uprightly
- unassumingly
- usefully
- unstoppably
- unfailingly
- upward
- unconditionally
Negative Adverbs That Start With U
- Ubiquitously
- Uglily
- Ultimate
- Ultimately
- Unabashedly
- Unacceptably
- Unaccountably
- Unadvisedly
- Unalterably
- Unambiguously
- Unanimously
- Unappealingly
- Unarguably
- Unashamedly
- Unavailingly
- Unbearably
- Unbelievably
- Uncannily
- Unceasingly
- Unceremoniously
Adverbs starting with U to describe a Person – Infographics
You can Download PDF of the list of adverbs starting with U.
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