carvi -cav- gismu

x1 rains/showers/[precipitates] to x2 from x3; x1 is precipitation [not limited to 'rain'].

See also bratu, dilnu, santa, snime, tcima, bisli, bumru.


In notes:

bisli
x1 is a quantity of/is made of/contains ice [frozen crystal] of composition/material x2.
bratu
x1 is hail/sleet/freezing rain/solid precipitation of material/composition including x2.
bumru
x1 is foggy/misty/covered by a fog/mist/vapor of liquid x2.
dilnu
x1 is a cloud/mass of clouds of material x2 in air mass x3 at floor/base elevation x4.
santa
x1 is an umbrella/parasol shielding x2 from x3, made of material x4, supported by x5.
snime
x1 is made of/contains/is a quantity/expanse of snow.
tcima
x1 is weather at place/region x2; (adjective:) x1 is meteorological.
cavlu'i
l1 (agent) showers l2.
cimri'a
r1 (event/state) moistens c1 with liquid c2 under conditions r3.
jaurcarvi
c1=b1 (some water) rains to c2 from c3.
xlati'a
t1=xl1 is bad weather at place/region t2 for x3=xl2 by standard x4=xl3.
lumbrinki
x1 is an earthworm of species x2.