soundly

S1O1U1N1D2L1Y4
UK, US/ˈsaʊnd.lɪ/

adverb

In a thorough manner; in manner free of defect or deficiency.

“He was soundly thrashed by the semi-professional boxer.”

Less commonScrabble 11

Meanings

adverbsoundly (comparative more soundly, superlative most soundly)

comparative more soundly · superlative most soundly

  1. In a thorough manner; in manner free of defect or deficiency.

    He was soundly thrashed by the semi-professional boxer.

    4 more examples

    Pro. Let them be hunted ſoundly : At this houre / Lies at my mercy all mine enemies :[…]

    1610–1611 (date written), William Shakespeare, “The Tempest”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act IV, scene i], page 16

    Mrs. Reed soon rallied her spirits: she shook me most soundly, she boxed both my ears, and then left me without a word.

    1847 October 16, Currer Bell [pseudonym; Charlotte Brontë], chapter IV, in Jane Eyre. […], volume I, London: Smith, Elder, and Co., […], →OCLC, pages 42–43

    The wedding company, fatigued with their enjoyment of the previous night, slept soundly late into the next morning.

    1899, William George Aston, A History of Japanese Literature, page 272

    My gold carried little weight with him, he was sincerely fond of me and consequently rated me soundly for all indiscretions, declaring I would regret wasting the best years of my life and deadening my vast talents […]

    1911, L. D. Biagi, The Centaurians, Ch. I

    Synonyms: completely, deeply, firmly, fully, perfectly, roundly, thoroughly, totally

Synonyms & antonyms

adverbIn a thorough manner; in manner free of defect or deficiency.

More synonyms by meaning

adverbcompletely and absolutely (‘good’ is sometimes used informally for ‘thoroughly’)

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Old Englishġesundlīċe“safely, prosperously, gladly”
  2. Middle Englishsoundly
  3. Englishsoundly

From Middle English soundly, soundely, from Old English ġesundlīċe (“safely, prosperously, gladly”), equivalent to sound + -ly. Originally meaning "safely", the present sense came in the 16ᵗʰ century.

Full word history & related roots →

Translations

Dutch grondig
  • grondigin a thorough manner
Finnish perusteellisesti, kunnolla
  • perusteellisestiin a thorough manner
  • kunnollain a thorough manner
French fortement, solidement
  • fortementin a thorough manner
  • solidementin a thorough manner
German gründlich, ordentlich
  • gründlichin a thorough manner
  • ordentlichin a thorough manner
Greek γερά
  • γερά (gerá)in a thorough manner
Norwegian Bokmål grundig
  • grundigin a thorough manner
Russian обоснованно
  • обоснованно (obosnovanno)in a thorough manner
Spanish profundo
  • profundoin a thorough manner
Swedish djupt, grundligt
  • djuptin a thorough manner
  • grundligtin a thorough manner
Cite this entry
APA

soundly. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/soundly

MLA

“soundly.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/soundly. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “soundly,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/soundly.

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