State vs nation
Cheap vs inexpensive
Prejudice vs discrimination
Growth vs development
Marxist vs Marxian
Public Administration vs public administration
Disease vs illness vs sickness
Illiterate vs aliterate
Program vs project
Preservation vs conservation (ecology)
Medical tourism vs health tourism
Complementary medicine vs integrative medicine vs alternative medicine
Jail vs prison
Business process outsourcing vs knowledge process outsourcing
Food security vs food self-sufficiency
