blunder : Idioms & Phrases


blunder out

  • verb utter impulsively
    blurt; ejaculate; blurt out; blunder.
    • He blurted out the secret
    • He blundered his stupid ideas
WordNet

To blunder on

  • . (a) To continue blundering. (b) To find or reach as if by an accident involving more or less stupidity, applied to something desirable; as, to blunder on a useful discovery.
Webster 1913