• var line,
• nar line,
• har line,
• gar line,
• bzr line,
• bsr line,
• bwr line,
• bqr line,
• bae line,
• bad line,
• baf line,
• bat line,
• ba5 line,
• ba4 line,
• bar kine,
• bar pine,
• bar oine,
• bar lune,
• bar ljne,
• bar lkne

The adjective form of the word "bar line" is "barline".

The plural form of the word "bar line" is "bar lines".

The singular form of the word "bar line" is "bar line". The word remains the same in both singular and plural form.