Using Semicolons to Join Independent Clauses

Using semicolons to join independent clauses

By Grant Savage

Use a semicolon (;) to join two or more closely related independent clauses.

If the ideas in two or more independent clauses are closely related, they can be joined by a semicolon, rather than by a comma and a coordinating conjunction. However, do not use a semicolon to connect two unrelated independent clauses. Use a period or another end mark instead.

​Comma Rules	​Examples
​Use a semicolon to connect two related independent clauses that are not already joined by the coordinating conjunction	​Geraldo is applying to State College; I am applying to Lincoln College; Vicki is applying to both.
​Use a semicolon to join independent clauses separated by a transition word.	​My car is being repaired; therefore, I have to walk to school with my younger brother.