doubt (EN)
verb, substantiv

verb “doubt”

doubt; he doubts; past doubted, part. doubted; ger. doubting
  1. tvile
    She doubted whether she had locked the door when she left the house.

substantiv “doubt”

sg. doubt, pl. doubts or uncountable
  1. tvil
    Despite the evidence, he harbored doubts about his friend's innocence.