The best replacement for sail is amaze.

The best alternatives to sail are rated as following:
★★★★★  amaze
★★★★  dzire
★★★★  boat
★★★  radioactive
★★★  powerboat
★★  wrecking ball
★★  art institute
★★  sae
★★  jaw
★★  etios
★★  tata steel
★★  digipen
★★  jib
★  trawler
★  xcent
★  sink
★  mast
★  triangle sail
★  amaze diesel
★  amaze petrol
★  mec
★  musicians institute
★  gnomon
  cci
  wing
  power catamaran

Your alternative for sail is not listed? Suggest!
Speaking about sail, one probably shouldn't forget about funny cats.

Other search terms related to sail and their ratings are:
★★★★★ funny cats
★★★★ tacking
You have in mind a companion for sail and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of sail in all years. Click on graph for more.
sail
amaze
dzire