EN

Synonyms for indubitably

  • adverb

Most common

undoubtedly unquestionably assuredly indisputably certainly undeniably doubtless doubtlessly

All synonyms

Adverb

undoubtedly, indisputably, unquestionably, assuredly, certainly, undeniably, doubtlessly, doubtless, actually, unarguably, definitely, inarguably, undoubtably, positively, verifiably, provably, ex facie, undubitably

Antonyms

doubtfully, dubitably, questionably

All antonyms of indubitably →

Definitions

  1. adv. 1

    In a manner that leaves no possibility of doubt.

    Near-synonyms: verifiably, provably

Example sentences

  • undoubtedly This is undoubtedly the best country in the world.
  • unquestionably He is unquestionably the oldest man in the village.
  • assuredly This is assuredly the most boring video I've ever watched.
  • indisputably Romanian is indisputably a difficult language.
  • certainly At that time the snow plow was certainly our hero.
  • undeniably Algeria is undeniably making progress.

Popularity over time

Word1850 → 2019Trend
indubitablyfalling
undoubtedlyfalling
unquestionablyfalling
assuredlysteady
indisputablysteady
certainlysteady

Use in printed books, per decade from 1850 to 2019.

By length

8 letters
actually4, provably
9 letters
certainly3, doubtless2, assuredly4
10 letters
definitely4, positively4, undeniably5, unarguably, inarguably, verifiably
11 letters
undoubtedly4, doubtlessly, undoubtably, undubitably
12 letters
indisputably5
14 letters
unquestionably5

The small number after each word is its number of syllables (actually4 = 4 syllables).

In other languages

Français
indubitablement
Italiano
indubbiamente
Español
indudablemente
Català
indubtablement