Exec and Head person

Exec noun - A person who manages or directs something.

Head person and exec are semantically related In some cases you can use "Head person" instead a noun "Exec".

Exec and head person are semantically related in person representing organization topic. Sometimes you can use "Exec" instead a noun phrase "Head person", if it concerns topics such as person who manages organization, person who manages an organization, person who runs organization, leader of military or other organization.