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Webster 1828 Edition

Undoubtedly

UNDOUBTEDLY

,

adv.

undout'edly. Without doubt; without question; indubitably.

Definition 2024

undoubtedly

undoubtedly

English

Adverb

undoubtedly ‎(comparative more undoubtedly, superlative most undoubtedly)

Without doubt.
- 1905, Baroness Emmuska Orczy, chapter 2, in The Ayrsham Mystery:
  The cane was undoubtedly of foreign make, for it had a solid silver ferrule at one end, which was not English hall–marked.

Synonyms

Translations

without doubt

Arabic:
Armenian: անկասկած (hy) ‎(ankaskac)
Catalan: indubtablement
Chinese:

Cantonese: 實, 实 ‎(sat⁶)

Mandarin: 毫無疑問 (zh), 毫无疑问 (zh) ‎(háowú yíwèn)
Dutch: ongetwijfeld (nl), zonder twijfel
Finnish: epäilemättä (fi)
French: sans aucun doute (fr), sans nul doute (fr)
German: zweifellos (de)
Hindi:

Hungarian: kétségtelenül (hu)
Icelandic: eflaust, efalaust, vafalaust, ugglaust (is)
Ido: nedubiteble (io)
Italian: indubbiamente (it), senza dubbio
Japanese: 疑いもなく ‎(うたがいもなく, utagai-mo naku)
Korean:
Macedonian: несомнено ‎(nesomneno)
Portuguese: indubitavelmente (pt)
Russian: несомне́нно (ru) ‎(nesomnénno)
Spanish: sin duda (es)
Swedish: otvivelaktligen
Vietnamese: