雨よけ

あまよけ

rain cover; tarpaulin; covering against rain

雨覆い

あまおおい

tarpaulin, rain-cover

黒い雨

くろいあめ

heavily polluted, radioactive rain sometimes following an atmospheric nuclear explosion (esp. that of Hiroshima)

雨乞い

あまごい

praying for rain

強い雨

つよいあめ

heavy rain (specifically 20-29 mm per hour in JMA use)

雨

あめ

rain

してもよい

してもいい

do not mind doing, gladly do, can do, might as well do

雨仕舞い

あまじまい

waterproofing (of a building); flashing; weathering

雨が多い

あめがおおい

rainy; showery; inclement

雨の多い

rainy; showery; inclement

よもや

surely, certainly

怪雨

かいう

rainfall of a strange, dark color (colour), whirlwinds accompanied by rain which also drops strange objects such as fish

淫雨

いんう

prolonged rain which damages crops

雨月

うげつ

being unable to see the (harvest) moon because of rain

法雨

ほうう

shower of dharma, Buddhism flowing forth

雨雪

うせつ あめゆき あまゆき

sleet (mixture of snow and rain)

白雨

はくう

rain shower

雨下

うか

raining, downpour

雨域

ういき あめいき

rainy area