The best replacement for tapioca is rice pudding.

The best alternatives to tapioca are rated as following:
★★★★★  rice pudding
★★★★  cornstarch
★★★  arrowroot
★★★  cassava
★★  corn starch
★★  sago
★  tapioca starch
★  boba
★  potato starch
★  gelatin
★  tapioca flour
★  yucca
  instant tapioca
  tapioca pudding
  tapioca
  arrowroot flour
  minute tapioca
  sago pudding
  mandioca

Your alternative for tapioca is not listed? Suggest!
Speaking about tapioca, one probably shouldn't forget about coconut milk.

Other search terms related to tapioca and their ratings are:
★★★★★ coconut milk
★★★ almond milk
★ coconut
taro
You have in mind a companion for tapioca and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of tapioca in all years. Click on graph for more.
tapioca
rice pudding
cornstarch