Energy Department and Executive department

Energy Department noun - The federal department responsible for maintaining a national energy policy of the United States; created in 1977.

Executive department and Energy Department are semantically related. In some cases you can use "Executive department" instead a noun phrase "Energy Department".

Executive department noun - A federal department in the executive branch of the government of the United States.

Energy Department and executive department are semantically related. Sometimes you can replace phrase "Energy Department" with "Executive department", this phrases are similar.