Add to the cultural, intellectual, or spiritual wealth of
Increase the proportion of a particular isotope in (an element), esp. that of the fissile isotope U-235 in uranium so as to make it more powerful or explosive
Embellish a molding by carving or otherwise forming a sculpted, ornamental pattern, such as egg and dart
Make (someone) wealthy or wealthier
Improve or enhance the quality or value of
Add to the nutritive value of (food) by adding vitamins or nutrients