en·rich·ment 
(ĕn-rĭchmənt)
(ĕn-rĭchmənt)n.
1. The act of enriching or the state of being enriched.
2. Something that enriches.
- control rocket
- control stick
- control surface
- control system
- control tower
- controversial
- controversialist
- controversiality
- controversially
- controversy
- controvert
- controvertible
- contumacious
- contumaciously
- contumaciousness
- contumacy
- contumelious
- contumeliously
- contumely
- contuse
- contusion
- conundrum
- conurbation
- conus arteriosus
- convalesce