Artificial intelligent assistant

steadfasthead

ˈsteadfasthead Obs. rare—1.
  [-head.]
  Steadfastness.

c 1400 Solomon's Bk. Wisdom 286 Many men schullen turne to yuel, men may drede, ffor on erþe men may se to liþer stedfast hede.

Oxford English Dictionary

yu7NTAkq2jTfdvEzudIdQgChiKuccveC 798eeeb89284bd1992b61bfbc66d69c6