The best replacement for conventional oil is synthetic.


The best alternatives to conventional oil are rated as following:
★★★★★  synthetic
★★★★  synthetic oil
★★★★  unconventional oil
★★  high mileage oil
★★  synthetic blend
★★  tar sands
★★  high mileage
★★  synthetic blend oil
★  semi synthetic
★  oil sands
★  blend
★  full synthetic oil
★  heavy oil
  shale oil

Your alternative for conventional oil is not listed? Suggest!
Speaking about conventional oil, one probably shouldn't forget about synthetic.

Other search terms related to conventional oil and their ratings are:

★★★★★ synthetic
★★★★ synthetic oil
★★★ synthetic mix
★★ synthetic blend
You have in mind a companion for conventional oil and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of conventional oil in all years. Click on graph for more.
conventional oil
synthetic
synthetic oil