builder

noun

1. a substance added to soaps or detergents to increase their cleansing action

   noun.substance

   Synonyms detergent builder

   Source: WordNet 3.0

2. a person who creates a business or who organizes and develops a country

   noun.person

   Examples

   Empire builder.

   Source: WordNet 3.0

3. someone who contracts for and supervises construction (as of a building)

   noun.person

   Synonyms constructor

   Source: WordNet 3.0

4. One who builds; one whose occupation is to build, as a carpenter, a shipwright, or a mason.

   noun

   Source: webster1913