How to sign: precipitate as rain
"If it rains much more, we can expect some flooding";
Similiar / Same: rain down
Categories: come down, fall, precipitate
Within this category: drizzle, pour, shower, sprinkle
How to sign: water falling in drops from vapor condensed in the atmosphere
Similiar / Same: rainfall
Categories: downfall, precipitation
Within this category: downpour, drizzle, monsoon, rainstorm, shower