Pronunciation: /ˈdaʊt.ləs/
adjective free from doubt; certain
A1 I am doubtless that she will pass her exam.
A2 The evidence presented is doubtless enough to prove his innocence.
B1 Her dedication to her work is doubtless the reason for her success.
B2 The company's reputation for quality products is doubtless well-deserved.
C1 His expertise in the field is doubtless recognized by his peers.
C2 The author's latest novel is doubtless going to be a bestseller.
adverb without doubt; certainly
A1 I am doubtless excited to go to the zoo.
A2 She is doubtless the best singer in the competition.
B1 It is doubtless true that hard work pays off in the end.
B2 Doubtless, the CEO will make the final decision on the matter.
C1 The evidence presented is doubtless enough to convict the suspect.
C2 Doubtless, the team will emerge victorious in the championship game.
formal The evidence presented in the case is doubtless and irrefutable.
informal I'm doubtless going to ace this exam with all the studying I've done.
slang She's doubtless the coolest person in our group.
figurative His dedication to his craft is doubtless a key factor in his success.
doubted
doubtlesses
more doubtless
most doubtless
doubtless
will doubtless
have doubted
is doubting
doubtless
doubtless
to doubtless
doubting
doubting