cumulus

noun 0.773

thundercloud

noun 0.697

nimbostratus

noun 0.691

altocumulus

noun 0.691

cirrocumulus

noun 0.684

stratocumulus

noun 0.675

nimbus

noun 0.671

storm cloud

noun 0.658

cloud bank

noun 0.657

thunderhead

noun 0.624

cirrus

noun 0.619

thunderstorm

noun 0.610

rain cloud

noun 0.591

altostratus

noun 0.590

cumulate

noun 0.582

cloudburst

noun 0.579

mushroom cloud

noun 0.574

cloud ceiling

noun 0.572

cloud

noun 0.567

cloud cover

noun 0.560

cumulant

noun 0.553

funnel cloud

noun 0.553

cumulation

noun 0.551

cumulene

noun 0.551

cirrostratus

noun 0.543

thundershower

noun 0.541

thunder

noun 0.537

brown cloud

noun 0.535

stratus

noun 0.532

supercell

noun 0.519

cloud base

noun 0.518

nebulosus

noun 0.518

cumulativeness

noun 0.517

clou

noun 0.515

thunderclap

noun 0.509

ball lightning

noun 0.505