unchecked

un·checked
U1N1C3H4E1C3K5E1D2
/ʌnˈt͡ʃɛkt/

adjective

Unrestrained, not held back.

“unchecked power”

Less commonScrabble 21

Meanings

unchecked1

adjectiveunchecked (not comparable)

alternative obsolete uncheckt

  1. not comparableUnrestrained, not held back.

    unchecked power

    5 more examples

    unchecked ambition

    The Earth's a Theefe, / That feeds and breeds by a compoſture ſtolne / From gen'rall excrement: each thing's a Theefe. The Lawes, your curbe and whip, in their rough power / Ha's vncheck'd Theft.

    1605–1606, William Shakespeare, “The Life of Tymon of Athens”, in Mr. William Shakespeares Comedies, Histories, & Tragedies: Published According to the True Originall Copies, London: Printed by Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, act IV, scene iii, page 94

    O happy captain, that may'st houze / In quarter free, and uncheckt brouze / On teeming hedge, when purse is light, / Or on the wholsom sallat bite: […]

    1658, [John Mennes; James Smith], “The Same, to the Same [Mr. Smith, to Captain Mennis]”, in Wit Restor'd in Severall Select Poems Not Formerly Publish't, London: Printed for R. Pollard, N. Brooks, and T[homas] Dring, and are to be sold at the Old Exchange, and in Fleetstreet, OCLC 82393304; republished in Facetiae. Musarum deliciæ: Or, The Muses Recreation. Conteining Severall Pieces of Poetique Wit by Sʳ. J. M. and Ja: S. 1656. And Wit Restor'd, in Severall Select Poems, Not Formerly Publish't. 1658. Also Wits Recreations, Selected from the Finest Fancies of Moderne Muses. With a Thousand Out-landish Proverbs. Printed from Edition 1640, with All the Wood Engravings, and Improvements of Subsequent Editions. To which are Now Added Memoirs of Sir John Mennis and Dr. James Smith. With a Preface. In Two Volumes, volume I, London: Printed by T[homas] Davison, Whitefriars; for Longman, Hurst, Rees, Orme, and Brown, Paternoster-Row, 1817, OCLC 230583538, page 113

    […] For, whenever his Bounty is miſus'd, by being made to miniſter to our Luſts or any unlawful Paſſions, if he ſhall ſtill ſuffer us to go on in an uncheckt Courſe of Proſperity, That is what may Pleaſe Us, and we may be likely to think it God's Favour and Kindneſs to Us, which would really be one of his Greateſt Plagues.

    1722, Edward Maynard, “Sermon II. Of Judging Others as to Their Final State”, in Sermons Preach'd before the University of Oxford: or before the Honourable Society of Lincolns-Inn. With Two Discourses on Natural and Reveal'd Religion, London: Printed for Jonah Bowyer at the Rose in St. Paul's Church-Yard, →OCLC, pages 25–26

    The buſy candidates for power and fame / Have hopes, and fears, and wiſhes juſt the ſame; / Diſabled both to combat, or to fly, / Muſt hear all taunts, and hear without reply. / Uncheck'd on both, loud rabbles vent their rage, / As mongrels bay the lion in a cage.

    1785, Samuel Johnson, “Prologue to the Comedy of the Good Natur'd-Man. 1769.”, in George Kearsley, editor, The Poetical Works of Samuel Johnson, LL.D. Now First Collected in One Volume, London: Printed for the editor, and sold by G. Kearsley, No. 46, Fleet Street, →OCLC, pages 177–178

    Synonyms: uncontrolled

  2. not comparableNot examined for accuracy, efficiency, etc.

    unchecked writings

    2 more examples

    unchecked findings

    Java exceptions fall into two categories, called checked and unchecked exceptions. When you call a method that throws a checked exception, the compiler checks that you don't ignore it. You must tell the compiler what you are going to do about the exception if it is ever thrown. […] On the other hand, the compiler does not require you to keep track of unchecked exceptions. […] A checked exception describes a problem that is likely to occur at times, no matter how careful you are. The unchecked exceptions, on the other hand, are your fault.

    2009, Cay [S.] Horstmann, “Input/Output and Exception Handling”, in Big Java: Compatible with Java 5, 6 and 7, 4th edition, Hoboken, N.J.: John Wiley & Sons, →ISBN, page 483
  3. not comparablecomputingOf a check box: not checked (ticked or enabled).

    Check boxes are a handy way to enable users to select one or more options that are not mutually exclusive. […] By default, [Microsoft] Word displays boxes unchecked.

    2004, Bill Camarda, “Creating Forms”, in Using Microsoft Office Word 2003, special edition, Indianapolis, Ind.: Que Publishing, Pearson Education, →ISBN, page 945
    1 more example

    This pseudocode is unambiguous if we know that the previous state of all the boxes is "unchecked." Because we can't be sure of that in buggy code, a better model might be: […]

    1995, Boris Beizer, Black-Box Testing: Techniques for Functional Testing of Software and Systems, New York, N.Y.: John Wiley & Sons, →ISBN, page 95
  4. not comparablecrosswordingOf a square: part of only one entry (that is, across or down, but not both).
    2 more examples

    If there are W#95;1 "unchecked" whites (that is, those which enter into the solution of one clue only), and W#95;2 "checked" whites (those which enter into the solution of two clues), then the mean word length will be (W#95;1#43;2W#95;2)#47;C, where C is the number of clues. […] Acceptable (if unwelcome) difficulties arise when the initial letters of words occupy unchecked squares, because no hint then derives from other clues as to how that word will start. In six consecutive crossword puzzles in The Times, 16 per cent of the words had unchecked initial letters.

    1986 March 27, Pat Isaacson, “Patterns of Puzzlement: Passing Observations on Crossword Puzzles”, in New Scientist, volume 109, number 1501, [London]: [New Science Publications], →ISSN, →OCLC, page 50

    On a crossword puzzle grid, you shouldn't encounter any unchecked squares – white squares that are used in an Across entry but not in a Down entry, or vice versa. If unchecked squares were allowed, that would make your life harder – you'd have only one opportunity to figure out what belongs in that square. Instead, you always get two chances to fill a square: by solving the Across clue or the Down clue.

    2009, Timothy E[ric] Parker, Joan Friedman, “Completing the Grid: How to Solve a Crossword”, in Crosswords for Seniors for Dummies, Hoboken, N.J.: Wiley Publishing, →ISBN, page 8

unchecked2

verb

alternative obsolete uncheckt

  1. participlepastsimple past and past participle of uncheck.

Synonyms & antonyms

adjectiveUnrestrained, not held back.

More synonyms by meaning

adjectivenot restrained or controlled

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

unchecked · adjective

  1. Proto-Indo-European*né
  2. Proto-Indo-European*n̥-
  3. Proto-Germanic*un-
  4. Proto-West Germanic*un-
  5. Old Englishun-
  6. Middle Englishun-
  7. Englishun-
  8. Englishchecked
  9. Englishunchecked

From un- + checked.

Full word history & related roots →

Translations

Bulgarian необуздан, безпрепятствен
  • необуздан (neobuzdan)unrestrained
  • безпрепятствен (bezprepjatstven)unrestrained
  • непроверен (neproveren)not examined for accuracy
Danish ukontrolleret
  • ukontrolleretunrestrained
Esperanto senbrida
  • senbridaunrestrained
German unkontrolliert, unkontrolliert
  • unkontrolliertunrestrained
  • unkontrolliertnot examined for accuracy
Greek ανεξέλεγκτος
  • ανεξέλεγκτος (anexélegktos)unrestrained
Norwegian Bokmål ukontrollert
  • ukontrollertunrestrained
Portuguese desgovernado
  • desgovernadounrestrained
Russian несде́ржанный, необу́зданный
  • несде́ржанный (nesdéržannyj)unrestrained
  • необу́зданный (neobúzdannyj)unrestrained
  • непрове́ренный (neprovérennyj)not examined for accuracy
Spanish sin tasa, sin control
  • sin tasaunrestrained
  • sin controlunrestrained
  • desenfrenadounrestrained
  • no comprobadonot examined for accuracy
Ukrainian нестри́маний, неприбо́рканий
  • нестри́маний (nestrýmanyj)unrestrained
  • неприбо́рканий (neprybórkanyj)unrestrained
  • непереві́рений (neperevírenyj)not examined for accuracy

Rhymes & wordplay

Rhymes with unchecked

All rhymes →
Cite this entry
APA

unchecked. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/unchecked

MLA

“unchecked.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/unchecked. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “unchecked,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/unchecked.

Source: unchecked on Wiktionary, CC BY-SA 4.0.