thundercloud Synonyms

broken mirror cumulo-cirro-stratus cirro-velum cumulonimbus cloud stormy weather storm cloud cumulo-nimbus cap cloud banner cloud cumulo-cirrus cumulo-stratus alto-stratus alto-cumulus cirrus stripe cirrus haze cirro-nebula cirro-fillum billowy cloud strato-cumulus cumulonimbus anvil cloud rain cloud haze forewarning foreboding cumulus cloud cirrus cirro-stratus cirro-cumulus mist nimbus cirrus cloud black cat trouble thunderstorm thunderhead symptom stratus prodrome blizzard