- biting in manner
- Bitter
- Bitter, astringent
- Caustic
- Crab mixed with ice is sharp and sour
- Harsh-tasting
- Sharp and forthright
- Bitter
- Bitter (taste)
- Bitter assistant commissioner to unburden
- Bitter taste or smell
- Bitter that one hundred joined in unexpected raid
- Bitter-smelling
- Bitter, see arid surrounding
- Caustic
- A medicine which eats away extraneous growths; a caustic.
- A British crime unit in charge turns sour
- Burning from liquid
- Caustic
- Inside placid Icelander is sharp and biting
- Placid Icelander is corrosive inside
- Sharp tasting or sour
- Sharp-tasting