The best replacement for line graph is bar graph.

The best alternatives to line graph are rated as following:
★★★★★  bar graph
★★★★  histogram
★★★  line plot
★★★  scatter plot
★  frequency polygon
★  line chart
★  xy scatter
★  broken line graph
★  stacked line graph
★  circle graph
  column chart
  line graph
  pie chart
  run chart
  pictograph
  scatter graph
  chart
  column graph
  xy graph

Your alternative for line graph is not listed? Suggest!
Speaking about line graph, one probably shouldn't forget about x and y axis.

Other search terms related to line graph and their ratings are:
★★★★★ x and y axis
You have in mind a companion for line graph and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of line graph in all years. Click on graph for more.
line graph
bar graph
histogram