The best replacement for bull is bear.

The best alternatives to bull are rated as following:
★★★★★  bear
★★★  steer
★★  bear market
★★  lion
★★  cow
★  rottweiler
★  monster
★  bear stock
★  coffee
★  bull
★  ox
★  porcupine
★  bear fight
★  rhino
★  buffalo
  bear 2014
  horse
  english mastiff
  bear markets
  american bulldog
  not bull
  dog
  wolf
  buck
  taser
  ram
  pit bull
  matador
  bear stock market
  bull fight
  crazy horse
  boxer
  grizzly bear
  bison
  bushing barrel
  staffordshire terrier

Your alternative for bull is not listed? Suggest!
Speaking about bull, one probably shouldn't forget about vodka.

Other search terms related to bull and their ratings are:
★★★★★ vodka
★ man's head
You have in mind a companion for bull and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of bull in all years. Click on graph for more.
bull
bear
steer