kurki gismu

x₁ is bitter/acrid/sharply disagreeable to observer/sense x₂.

In notes:

slari: x₁ is sour/tart to observer x₂.
titla: x₁ is sweet/sugary/saccharine to observer x₂.
salni: x1 is salty/briny to observer x2.
tcatixrula: x₁ is the tea plant, tea tree, tea shrub Camellia sinensis of variety x₂