Artificial intelligent assistant

surfoot

ˈsurfoot, a. Obs. rare.
  [Formed after surbate by substitution of foot in the second syllable, with reminiscence of sore-footed.]
  Footsore.

1631 R. Brathwait Whimzies, Char. Corranto-coiner 25 His inventing genius, wearied and surfoote with raunging over so many unknowne regions. 1638Barnabees Jrnl. ii. (1818) 61 Thence at Meredin appeare I, Where growne surfoot and sore weary, I repos'd.

Oxford English Dictionary

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