Related Clues:

• Line that's not straight
• Line on graph an editor amended
• Treatment involving verse that may be hyperbolic
• Powers a boundary upwards
• WWII alliance
• Alliance of nations a big hit after uprising
• No part of this line is straight
• A team's turning-point
• The pin of a revolver?
• A kiss is forming an alliance
• A cross sign is that of the alliance
• An editor shifted a line on the graph
• Reference line
• Plotted line that surprisingly could be straight
• A big hit up on the line