The best replacement for pica is elite.

The best alternatives to pica are rated as following:
★★★★★  elite
★★  point
★★  geophagia
★  pagophagia
★  pica
★  zoro
  geophagy
  pika
  aica

Your alternative for pica is not listed? Suggest!
Speaking about pica, one probably shouldn't forget about iron deficiency.

Other search terms related to pica and their ratings are:
★★★★★ iron deficiency
★★★ developmentally disabled
★★ iron deficiency anemia
You have in mind a companion for pica and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of pica in all years. Click on graph for more.
pica
elite
point