Word.ws English Dictionary

undoubtably

undoubtably adverb: without doubt.

Adverb

undoubtably (not comparable)

  1. (sometimes considered nonstandard) Without doubt.
    • I leave it to all the Protestant Princes of Europe to judge if their safety can be solidly established in their Leagues and Confederations with the Princes of the Roman Communion, as it may be undoubtably effected by their Leagues and Confederations amongst themselves.1679, Edmund Everard, Discourses on the present state of the Protestant princes of Europe, London: Dorman Newman, page 20
    • This method would undoubtably strike a wholesome terror into the hearts of the working classes.1887, Albert Parsons, Autobiography

Synonyms of undoubtably

Origin of undoubtably

From Middle English undoutably, equivalent to undoubtable + -ly.

Questions about undoubtably

What does undoubtably mean?
Undoubtably means without doubt.
What part of speech is undoubtably?
Undoubtably is an adverb.

Words near undoubtably in the dictionary

  1. undoubled
  2. undoubles
  3. undoubling
  4. undoubtability
  5. undoubtable
  6. undoubtably
  7. undoubted
  8. undoubtedly
  9. undoubtedness
  10. undoubtful
  11. undoubtfully

Source and license

Adapted from Wiktionary: undoubtably (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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