'Doubtlessly' definitions:
Definition of 'doubtlessly'
From: WordNet
adverb
Without doubt; certainly; "it's undoubtedly very beautiful" [syn: undoubtedly, doubtless, doubtlessly]
Definition of 'Doubtlessly'
From: GCIDE
- Doubtlessly \Doubt"less*ly\, adv. Unquestionably. --Beau. & Fl. [1913 Webster]
Synonyms of 'doubtlessly'
From: Moby Thesaurus
- absolutely,
- admittedly,
- beyond doubt,
- beyond question,
- by all odds,
- definitely,
- dollars to doughnuts,
- doubtless,
- easily,
- in all likelihood,
- in all probability,
- incontestably,
- indeed,
- indisputably,
- indubitably,
- irrefragably,
- irrefutably,
- like enough,
- likely,
- most likely,
- no doubt,
- out of question,
- positively,
- presumably,
- presumptively,
- probably,
- really,
- ten to one,
- truly,
- undeniably,
- undoubtedly,
- unequivocally,
- unquestionably,
- very like,
- very likely,
- without doubt