doubtlessly

1. 1.

   without doubt; certainly

   “it's undoubtedly very beautiful”

   Synonymsundoubtedlydoubtless

Questions about doubtlessly

What does doubtlessly mean?

doubtlessly means "without doubt; certainly".

How many syllables are in doubtlessly?

doubtlessly has 3 syllables: doubt-les-sly. The stress falls on "doubt".

What is another word for doubtlessly?

Close synonyms include undoubtedly, doubtless. 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 doubtlessly a common word?

doubtlessly is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.