The best replacement for malnutrition is undernutrition.

The best alternatives to malnutrition are rated as following:
★★★★★  undernutrition
★★  obesity
★★  starvation
★★  undernourishment
★★  malnourishment
★  hunger
★  malnourished
★  malabsorption
  chronic malnutrition
  undernourished
  famine
  under nutrition
  failure to thrive

Your alternative for malnutrition is not listed? Suggest!
Speaking about malnutrition, one probably shouldn't forget about obesity.

Other search terms related to malnutrition and their ratings are:
★★★★★ obesity
★ alcoholism
You have in mind a companion for malnutrition and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of malnutrition in all years. Click on graph for more.
malnutrition
undernutrition
obesity