Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun supertwister

1 sense of supertwister

Sense 1
supertwister -- (the most powerful tornado which can create enormously devastating damage; "supertwisters are fortunately rare")
       => tornado, twister -- (a localized and violently destructive windstorm occurring over land characterized by a funnel-shaped cloud extending toward the ground)