Word.ws English Dictionary

doubtlessly

doubtlessly adverb: without question; indubitably.

Adverb

doubtlessly (comparative more doubtlessly, superlative most doubtlessly)

  1. (proscribed, sometimes) Without question; indubitably.
    • There are doubtlessly more insects than mammals.
  2. (obsolete) Without feeling doubt, without misgivings.
    • Some powers diuine, or els infernall, mixt
      Their angry ſeedes at his conception:
      For he was neuer ſprong of humaine race,
      Since with the ſpirit of his fearefull pride,
      He dares so doubtleſly reſolue of rule.c. 1587–1588 (date written), [Christopher Marlowe], Tamburlaine the Great. […] The First Part […], 2nd edition, part 1, London: […] [R. Robinson for] Richard Iones, […], published 1592, →OCLC...

doubtlessly meaning in Tamil

doubtlessly in Tamil

ஐயத்திற்கிடமின்றி

Forms of doubtlessly

comparativemore doubtlessly
superlativemost doubtlessly

Origin of doubtlessly

From Middle English doutelesly, dowtelesly, equivalent to doubtless + -ly.

Words formed from doubtlessly

Questions about doubtlessly

What does doubtlessly mean?
Doubtlessly means without question; indubitably.
What is doubtlessly in Tamil?
Doubtlessly in Tamil is ஐயத்திற்கிடமின்றி. See Doubtlessly meaning in Tamil.
What part of speech is doubtlessly?
Doubtlessly is an adverb.

Words near doubtlessly in the dictionary

  1. doubtingly
  2. doubtingness
  3. doubtings
  4. doubtless
  5. doubtlesse
  6. doubtlessly
  7. doubtlessness
  8. doubtmonger
  9. doubtmongers
  10. doubts
  11. doubtsome

Source and license

Adapted from Wiktionary: doubtlessly (page history and authors); doubtlessly (Tamil Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “doubtlessly.” Word.ws, https://word.ws/doubtlessly. Based on Wiktionary, CC BY-SA 4.0.