doubtless

/ˈdaʊtləs/
adverb
  1. Without doubt; certainly; very probably.
    • He is doubtless the best candidate for the job.
    • The new policy will doubtless cause some confusion at first.
    • She will doubtless arrive on time, as she always does.
Antonyms
adjective
  1. Free from doubt; certain; sure.
    • With such a strong lead, victory seemed doubtless.
    • The evidence made his guilt doubtless in the eyes of the jury.
    • Her success is doubtless after all her hard work.
Antonyms
What does "doubtless" mean? | whatsthatwordmean | whatsthatwordmean