The best replacement for all purpose is bread flour.

The best alternatives to all purpose are rated as following:
★★★★★  bread flour
★★★★  cake flour
★★★★  self rising flour
★★  self rising
★  pastry flour
★  lightweight joint compound
★  whole wheat flour
★  wheat flour
★  close contact saddle
★  white flour
★  plain flour
★  unbleached flour
★  close contact
★  all-purpose
★  topping compound
★  semolina flour
  oat flour
  baking flour
  dressage saddle
  self raising flour
  self rising flour baking

Your alternative for all purpose is not listed? Suggest!
Speaking about all purpose, one probably shouldn't forget about self rising.

Other search terms related to all purpose and their ratings are:
★★★★★ self rising
★★★★ cake flour
★ bread flour
self rising flour
You have in mind a companion for all purpose and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of all purpose in all years. Click on graph for more.
all purpose
bread flour
cake flour