The best replacement for freestyle is freeride.

The best alternatives to freestyle are rated as following:
★★★★★  freeride
★★  pump in style
★★  folkstyle wrestling
★★  all mountain snowboard
★  all mountain
★  front crawl
★  freeride snowboard
★  breaststroke
★  crawl
★  freestyle lite
★  pump in style advanced
★  folkstyle
★  pacifica
★  classic cross country
★  pump in style medela
★  chrysler pacifica
★  backstroke
★  greco roman wrestling
  freeride snowboards
  classic skiing
  freeride snowboarding
  free verse
  in style medela
  bmx
  greco roman
  breaststroke calories
  one touch ultra
  taurus x
  neymar
  skeletool
  freeway
  slopestyle
  butterfly faster
  swing maxi
  pisa
  mountain snowboards
  butterfly
  classic cross country skiing
  advanced
  anti rocker
  bmx bike
  rap
  greco-roman
  medela pump in style advanced
  all mountain snowboards

Your alternative for freestyle is not listed? Suggest!
Speaking about freestyle, one probably shouldn't forget about corbin bleu.

Other search terms related to freestyle and their ratings are:
★★★★★ corbin bleu
★★★ dolphin kick
★ meek mill
jinky vidal
You have in mind a companion for freestyle and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of freestyle in all years. Click on graph for more.
freestyle
freeride
pump in style