The best replacement for tonic water is club soda.

The best alternatives to tonic water are rated as following:
★★★★★  club soda
★★★★  soda water
★★  sparkling water
★★  club soda calories
★  seltzer
★  seltzer water
★  sprite
★  quinine
★  mineral water
  diet tonic water
  diet tonic
  ginger ale
  soda
  tonic water
  bitter lemon
  indian tonic water
  carbonated water

Your alternative for tonic water is not listed? Suggest!
Speaking about tonic water, one probably shouldn't forget about quinine.

Other search terms related to tonic water and their ratings are:
★★★★★ quinine
★★★★ quinine side effects
★★★ quinine for leg cramps
no high fructose corn syrup
no quinine
You have in mind a companion for tonic water and it is not yet here? Propose!



Google Trends

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tonic water
club soda
soda water