besetter

Example:The besetter of the team is clearly the captain due to his superior knowledge of the game.

Definition:A person who is superior or more skilled in a particular activity or subject.

Example:He has become the besetter of calligraphy, having mastered the art of perfecting each stroke.

Definition:A person who has great skill in a particular activity or subject.

Example:In fields like medicine, there is often a besetter who can provide the best advice.

Definition:A person with special knowledge or skill in some particular field.

Example:He was chosen as the besetter to inherit his father’s business empire.

Definition:A person, especially a child, who is in line to receive something (especially a title, office, or piece of property) after the current occupant’s death.