The best replacement for sweet potato is yam.

The best alternatives to sweet potato are rated as following:
★★★★★  yam
★★★★  white potato
★★★  potato
★★  yam nutrition
★★  regular potato
★★  baked potato
★  brown rice
★  yams
★  red potato
★  yam recipes
★  russet potato
★  butternut squash
  pumpkin
  yam bodybuilding
  yam which is healthier
  potato paleo
  potato nutrition
  oats
  yam difference
  yam healthier
  idaho potato
  white rice
  potato calories
  russet
  yam nutritional value
  pumpkin pie
  quinoa
  irish potato
  cassava
  potato bodybuilding
  banana
  camote
  yam images
  yam calories
  red yam
  yams nutrition
  sweet potato
  carrot
  normal potato
  squash
  white sweet potato
  rice phytoceramides

Your alternative for sweet potato is not listed? Suggest!
Speaking about sweet potato, one probably shouldn't forget about marshmallow.

Other search terms related to sweet potato and their ratings are:
★★★★★ marshmallow
pecan
You have in mind a companion for sweet potato and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of sweet potato in all years. Click on graph for more.
sweet potato
yam
white potato