x1 (ka) is a taste/flavor of/emitted by x2; x2 tastes of/like x1.
Also: x2 tastes of seasoning x1, x1 is a seasoned flavor of x2 (= tsapyvu'i); vrusi may overlap the senses of taste and smell, since the latter is a significant component of taste. See also kukte, tsapi, cpina, panci.