The best replacement for white smoke is black smoke.

The best alternatives to white smoke are rated as following:
★★★★★  black smoke
★★★  blue smoke
★  stylewriter

Your alternative for white smoke is not listed? Suggest!
Speaking about white smoke, one probably shouldn't forget about water coming out of tailpipe.

Other search terms related to white smoke and their ratings are:
★★★★★ water coming out of tailpipe
★★★ diesel engine
You have in mind a companion for white smoke and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of white smoke in all years. Click on graph for more.
white smoke
black smoke
blue smoke