primary colourprimary considerationprimary contextprimary conversionprimary cosmic rayprimary countryprimary courtprimary creepprimary cremationprimary crystallizationprimary cultureprimary dataprimary decontaminationcorridorprimary demandprimary dentinprimary dentitionprimary driveprimary dysmenorrhoeaprimary educationprimary electionprimary emphasisprimary energyprimary feedersprimary fillprimary focusprimary forestprimary foundationprimary goalsprimary gradeprimary graphitizationprimary groupprimary growthprimary gunprimary health care teamprimary hemorrhageprimary idealprimary industryprimary infertilityprimary irritant dermatitisprimary lactose intoleranceprimary languageprimary legislationprimary lossprimary magmaprimary meristemprimary metalprimary micrornaprimary mirrorprimary myopiaprimary norm
