doubtless[adverb]Synonyms:- certainly, assuredly, indisputably, of course, surely, undoubtedly, unquestionably, without doubt
- probably, apparently, most likely, ostensibly, presumably, seemingly, supposedly
[TahlilGaran] English Synonym Dictionary ▲
doubt‧less /ˈdaʊtləs/
adverb used when saying that something is almost certain to happen or be true:
Doubtless there would be lots of rumours. [TahlilGaran] Dictionary of Contemporary English ▲