IPA: /ˈdaʊnˌdræft/
KK: /ˈdaʊnˌdræft/
A strong current of air that moves downward, often occurring during storms or in certain weather conditions.
The downdraft caused the leaves to swirl around the garden.
Downdraft → It is formed from "down" (from Old English "dūne", meaning downward) and "draft" (from Old English "dræft", meaning a current of air). The word "downdraft" refers to a current of air that moves downward.
Imagine air moving 'downward' ('down') in a 'current' ('draft') — that's what a downdraft is.
No commonly confused words.