The best replacement for miter is bevel.

The best alternatives to miter are rated as following:
★★★★★  bevel
★★★★  table saw
★★★★  mitre
★★★  cope
★★★  circular saw
★★  compound miter
★★  coping
★  chop saw
★  radial arm saw
★  cope baseboard
★  cope crown molding
  cope crown
  cope crown moulding
  miter
  chop saws

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Speaking about miter, one probably shouldn't forget about table saw.

Other search terms related to miter and their ratings are:
★★★★★ table saw
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Google Trends

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miter
bevel
table saw