EN

Synonyms for no-doubt

  • adverb

Most common

certainly undoubtedly unquestionably

All synonyms

Adverb

undoubtedly, certainly, to be sure informal IE, unquestionably

Antonyms

possibly

All antonyms of no-doubt →

Definitions

  1. adv. 1

    without a doubt; surely.

    No doubt you’ll have heard the news by now.

Related words

Other spellings
no doubt

Example sentences

  • certainly At that time the snow plow was certainly our hero.
  • undoubtedly This is undoubtedly the best country in the world.
  • unquestionably He is unquestionably the oldest man in the village.

By length

9 letters
certainly3
11 letters
undoubtedly4
14 letters
unquestionably5

The small number after each word is its number of syllables (certainly3 = 3 syllables).