something that you give or do to achieve something with other people contribution the rate at which a person or company produces things or does useful work productivity a high level of knowledge or skill in a particular subject expertise to behave in a way that other people should copy to set an example to keep giving attention to one particular thing to stay focused the position or fact of being a leader, the qualities of a good leader leadership interested in personal relationships relationship-oriented to develop a close connection to or strong relationship with someone to bond with someone