The best replacement for footprint is tarp.

The best alternatives to footprint are rated as following:
★★★★★  tarp
★★★★  lonely planet
★★  blueprint
★★  remind
★★  groundsheet
★  digital fingerprint
★  carbon footprint
★  brogue kick
★  foot print
★  life cycle assessment
★  rough guide
★  remind insoles
  hummer
  coyote footprint

Your alternative for footprint is not listed? Suggest!
Speaking about footprint, one probably shouldn't forget about du logo.

Other search terms related to footprint and their ratings are:
★★★★★ du logo
★★★★ human footprint
★★★ trilobite
★★★ trilobites
dinosaur footprint
You have in mind a companion for footprint and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of footprint in all years. Click on graph for more.
footprint
tarp
lonely planet