san
1. acid
2. sourness; sour taste
★ Common
Noun
#2801
acid, bitterness, sour, tart
1. acid
2. sourness; sour taste
1. oxygen (O)
1. oxidation; oxidization
1. carbonic acid
2. carbonated water; carbonated drink
3. baking soda; sodium carbonate
1. amino acid
1. carbon monoxide
1. sour; acid
1. sulfuric acid; sulphuric acid
1. nitric acid
1. acetic acid