Artificial intelligent assistant

blundered

ˈblundered, ppl. a.
  [f. blunder v. + -ed1.]
   1. Mixed, muddled, turbid. Obs. exc. dial.

1855 Whitby Gloss., Blunder'd, render'd thick and muddy as liquids appear when the sediment is shaken up.

  2. Done or made wrong by blundering; bungled.

1880 H. N. Henfrey in Antiquary No. i. 20/1 Pennies of this type with blundered legends..I have noted eight different blundered reverses. 1884 Athenæum 26 Jan. 123/3 A Saxon or Dano-Saxon penny with a blundered legend.

Oxford English Dictionary

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