no doubt

1. 1.

   admittedly

   “to be sure, he is no Einstein”

   Synonymsto be surewithout doubt

Questions about no doubt

What does no doubt mean?

no doubt means "admittedly".

What is another word for no doubt?

Close synonyms include to be sure, without doubt. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is no doubt a common word?

no doubt is banded "Familiar" — widely understood, used when the subject calls for it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.