1 The cerulean sky was dotted with fluffy white pompons of cumulous clouds.
2 I liked the cumulous clouds better; they looked like clouds were supposed to look.
3 They could see the sheet lightning glimmer on the bank of cumulous clouds behind the Holy Cross.
4 The moon passed behind cumulous mountains of clouds along the horizon, and periods of darkness blotted the world from Ootah.
5 You should be worried about rising cumulous clouds, which are puffy and simultaneously hard-edged, like the bicep of a bodybuilder.
6 Clouds came up rapidly from the west, rushed by to the Nevada side where they piled up in great cumulous heaps.
7 The sky was still overcast by low-hanging cumulous clouds that threatened to drop to the earth itself should they swell further.
8 Be ready for those puffy cumulous clouds or wavy lenticular clouds, the sun and moon, or, as seen here, the occasional flock of birds overhead.
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