cumulous

As a noun terms

is .

As an adjective cumulous is

.

As adjectives the difference between tumulous and cumulous

is that tumulous is full of small hills or mounds; hilly; tumulose while cumulous is alternative form of lang=en.

As a noun cumulus

is a large white puffy cloud that develops through convection. On a hot, humid day, they can form towers and even become cumulonimbus clouds.

As an adjective cumulous is

alternative form of lang=en.