cpina gismu

x₁ is pungent/piquant/peppery/spicy/irritating to sense x₂.

Also prickly (= pecycpina). See also vrusi, kukte, cidja, panci, sumne.

In notes:

cidja: x₁ is food/feed/nutriment for x₂; x₁ is edible/gives nutrition to x₂.
kukte: x₁ is delicious/tasty/delightful to observer/sense x₂ [person, or sensory activity].
panci: x₁ is an odor/fragrance/scent/smell emitted by x₂ and detected by observer/sensor x₃.
sumne: x₁ (experiencer) smells/scents (transitive verb) x₂; x₂ smells/has odor/scent to observer x₁.
vrusi: x₁ (ka) is a taste/flavor of/emitted by x₂; x₂ tastes of/like x₁.
cpinyspa: s₁ is a sense-irritating plant/thistle of species x₂.
crori'a: r₁ (event/state) hurts/causes pain for x₂=c₁ at locus x₃=c₂.
crotsapi: t₁ is hot spice.
crovu'i: v₁ is a hot/spicy taste/flavor of/emitted by v₂.
malpanci: x₁ is a foul odor/stink emitted by x₂ and detected by observer/sensor x₃
kapsiku: x₁ is a chili/bell pepper (Capsicum) of species/variety x₂.
pexrxarisa: x₁ is some harissa of composition x₂.
xalpeno: x₁ is a jalapeño (chili pepper) of cultivar/type x₂