The best replacement for rift is wow.

The best alternatives to rift are rated as following:
★★★★★  wow
★★★★  tera
★★★  aion
★★★  guild wars 2
★★  world of warcraft
★★  swtor
★★  neverwinter
★  lotro
★  gw2
★  path of exile
★  dcuo
★  warcraft
★  ffxiv
  runes of magic
  morpheus
  runescape
  riff
  dc universe
  age of conan
  quarter sawn
  warhammer
  glyph
  daoc
  eq2
  everquest 2
  bounty
  raiderz

Your alternative for rift is not listed? Suggest!
Speaking about rift, one probably shouldn't forget about cannons blazing.

Other search terms related to rift and their ratings are:
★★★★★ cannons blazing
★★★★ my thanks
★ omni
You have in mind a companion for rift and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of rift in all years. Click on graph for more.
rift
wow
tera